19220-4522 SKF 1089 (HD 181270)

 
 
19h 21m 59.72s -45° 22' 25.9" P.A. 197.00 sep 14.7 mag 10.41,12.10 Sp A5IV
 
 
Coord 2000 19220-4522 Discov num SKF1089 Comp Coord arcsec 2000 19 21 59.72 -45 22 25.9
Date first 1904 Date last 2016 Obs 13
Pa first 198 Pa last 196.9 P.A. Now (θ) 196.9°
Sep first 14.8 Sep last 14.687 Sep. Now (ρ) 14.687"
Mag pri 10.41 Mag sec 12.10 delta mag (ΔM) 1.69 Spectral class A5IV (white)
Pri motion ra +011 Sec motion ra +010
Pri motion dec -004 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181270 Constellation Telescopium Tycho2 8376-02209-1 Gaia DR2 6663626748838773376
HD 181270
 
 
WDS 19220-4522 SKF 1089 (HD 181270) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Skf2000 Ma - Skiff, B.A. ...................
Skf2000 Webb Soc., Double Star Circ. 8, 2000 (may not be properly precessed)
Skf2002 C - Skiff, B.A. ...................
Skf2002 private communication, 2002
Skf2002 (measure based on 2MASS data, may not be properly precessed)
Skf2003 - Skiff, B.A. ...................
Skf2003 private communication, 2003 (may not be properly precessed)
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
Skf2005 C - Skiff, B.A. ...................
Skf2005 private communication, 2005 (may not be properly precessed)
Skf2006 - Skiff, B.A. ...................
Skf2006 private communication, 2006 (may not be properly precessed)
Skf2006b Pa - Skiff, B.A. ...................
Skf2006b private communication, 2006 (may not be properly precessed)
Skf2006b (data mining of Stephenson, C.B., AJ 91, 144, 1986) 1986AJ.....91..144S
Skf2006c Po - Skiff, B.A. ...................
Skf2006c private communication, 2006 (may not be properly precessed)
Skf2006c (data mining of Joy & Abt, ApJS 28, 1, 1974) 1974ApJS...28....1J
Skf2007 - Skiff, B.A. ...................
Skf2007 private communication, 2007 (may not be properly precessed)
Skf2009 E2 - Skiff, B.A. ...................
Skf2009 private communication, 2009 (may not be properly precessed)
Skf2010 C j Skiff, B.A. ...................
Skf2010 +E+ private communication, 2010 (may not be properly precessed)
Skf2010 +Pa
Skf2011 C j Skiff, B.A. ...................
Skf2011 +E+ private communication, 2011 (may not be properly precessed)
Skf2011 +H+
Skf2011 +M+
Skf2011 +P+
Skf2011 +T
Skf2011b Pa j Skiff, B.A. ...................
Skf2011b +E+ Webb Soc., Double Star Circ. 19, 2011 (may not be properly precessed)
Skf2012 A j Skiff, B.A. ...................
Skf2012 +C private communication, 2012 (may not be properly precessed)
Skf2012 +E+
Skf2012 +H+
Skf2012 +P+
Skf2012 +T+
Skf2012b C j Skiff, B.A. ...................
Skf2012b private communication, 2012 (may not be properly precessed)
Skf2012b (measure calculated from component coords in Alcock et al., ApJ 562, 337, 2001) 2001ApJ...562..337A
Skf2012c Ci - Skiff, B.A. ...................
Skf2012c private communication, 2012 (may not be properly precessed)
Skf2012c (measure calculated from component coords in FLX2006) 2006ApJ...639..816E
Skf2012d Pa j Skiff, B.A. ...................
Skf2012d private communication, 2012 (may not be properly precessed)
Skf2012d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2012e C j Skiff, B.A. ...................
Skf2012e private communication, 2012 (may not be properly precessed)
Skf2012e (measure calculated from component coords in Slesnick et al. 2002) 2002ApJ...576..880S
Skf2012f C j Skiff, B.A. ...................
Skf2012f +H private communication, 2012 (may not be properly precessed)
Skf2012f (measure calculated from component coords in Romano et al., A&A 488, 1221, 2008) 2008A&A...488.1221R
Skf2012g C - Skiff, B.A. ...................
Skf2012g private communication, 2012 (may not be properly precessed)
Skf2012g (measure calculated from component coords in Trullols et al. 1997) 1997A&A...324..549T
Skf2012h C - Skiff, B.A. ...................
Skf2012h private communication, 2012 (may not be properly precessed)
Skf2012h (measure calculated from component coords in Herbig, ApJ 497, 736, 1998) 1998ApJ...497..736H
Skf2012i H - Skiff, B.A. ...................
Skf2012i private communication, 2012 (may not be properly precessed)
Skf2012i (measure calculated from component coords in Najita et al. 2000) 2000ApJ...541..977N
Skf2012j C j Skiff, B.A. ...................
Skf2012j private communication, 2012 (may not be properly precessed)
Skf2012j (measure calculated from component coords in Luhman et al. 2003) 2003ApJ...593.1093L
Skf2012k C - Skiff, B.A. ...................
Skf2012k private communication, 2012 (may not be properly precessed)
Skf2012k (measure calculated from component coords in Cohen et al. 2004) 2004AJ....127.1602C
Skf2012l C - Skiff, B.A. ...................
Skf2012l private communication, 2012 (may not be properly precessed)
Skf2012l (measure calculated from component coords in Littlefair et al, MNRAS 358,341,2005) 2005MNRAS.358..341L
Skf2012m H - Skiff, B.A. ...................
Skf2012m private communication, 2012 (may not be properly precessed)
Skf2012m (measure calculated from component coords in Lada et al., AJ 131, 1574, 2006) 2006ApJ...131.1574L
Skf2012n C - Skiff, B.A. ...................
Skf2012n private communication, 2012 (may not be properly precessed)
Skf2012n (measure calculated from component coords in Mayne et al. 2007) 2007MNRAS.375.1220M
Skf2012o E - Skiff, B.A. ...................
Skf2012o +E2 private communication, 2012 (may not be properly precessed)
Skf2012o (measure calculated from component coords in Poleski et al. 2011) 2011AcA....61..199P
Skf2012q C j Skiff, B.A. ...................
Skf2012q +E+ Webb Soc., Double Star Circ. 20, 2012 (may not be properly precessed)
Skf2012q +H+
Skf2012q +Mr
Skf2012q +P+
Skf2012q +T
Skf2013 A j Skiff, B.A. ...................
Skf2013 +C private communication, 2013 (may not be properly precessed)
Skf2013 +E+
Skf2013 +H+
Skf2013 +Ma
Skf2013 +P+
Skf2013 +T
Skf2013b C j Skiff, B.A. ...................
Skf2013b +E+ Webb Soc., Double Star Circ. 21, 2013 (may not be properly precessed)
Skf2013b +H+
Skf2013b +P+
Skf2013b +T+
Skf2013c E - Skiff, B.A. ...................
Skf2013c +Pa private communication, 2013 (may not be properly precessed)
Skf2013c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014 C j Skiff, B.A. ...................
Skf2014 +E+ private communication, 2014 (may not be properly precessed)
Skf2014 +H+
Skf2014 +P+
Skf2014b C j Skiff, B.A. ...................
Skf2014b +E+ Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014b +H+
Skf2014b +M+
Skf2014b +P+
Skf2014b +T
Skf2014c E - Skiff, B.A. ...................
Skf2014c +Pa Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014c (measure calculated from component coords in Galadi-Enriquez et al. 1998) 1998A&AS..131..239G
Skf2014d Pa w Skiff, B.A. ...................
Skf2014d Webb Soc., Double Star Circ. 22, 2014 (may not be properly precessed)
Skf2014d (measure calculated from component coords in Fresneau et al., A&A 469, 1221, 2007) 2007A&A...469.1221F
Skf2015 C j Skiff, B.A. ...................
Skf2015 +E+ private communication, 2015 (may not be properly precessed)
Skf2015 +H+
Skf2015 +P+
Skf2015 +T
Skf2015b C j Skiff, B.A. ...................
Skf2015b +E+ Webb Soc., Double Star Circ. 23, 40, 2015 (may not be properly precessed)
Skf2015b +Hw
Skf2015b +P+
Skf2015c C j Skiff, B.A. ...................
Skf2015c +E+ Webb Soc., Double Star Circ. 23, 49, 2015 (may not be properly precessed)
Skf2015c +H+
Skf2015c +P+
Skf2015c +T
Skf2015d C j Skiff, B.A. ...................
Skf2015d +E+ private communication, 2015 (list 38; may not be properly precessed)
Skf2015d +H+
Skf2015d +P+
Skf2015d +T
Skf2015e C j Skiff, B.A. ...................
Skf2015e +E+ private communication, 2015 (list 39; may not be properly precessed)
Skf2015e +H+
Skf2015e +P+
Skf2015e +T
Skf2016a C j Skiff, B.A. ...................
Skf2016a +E+ private communication, 2016 (list 40; may not be properly precessed)
Skf2016a +H+
Skf2016a +P+
Skf2016a +T
Skf2016b Pa j Skiff, B.A. (measure in Csr2016) ...................
Skf2016b +P Webb Soc., Double Star Circ. 24, 40, 2016
Skf2016b +E2
Skf2016b +Ht
Skf2016b +Eu
Skf2016b +C
Skf2016b +Hw
Skf2016b +Er
Skf2016c P+ j Skiff, B.A. ...................
Skf2016c +C Webb Soc., Double Star Circ. 24, 43, 2016
Skf2016c +E+
Skf2016c +H+
Skf2016c +P+
Skf2016c +T+
Skf2016d C j Skiff, B.A. ...................
Skf2016d +E+ private communication, 2016 (list 41; may not be properly precessed)
Skf2016d +H+
Skf2016d +P+
Skf2016d +T
Skf2016e C j Skiff, B.A. ...................
Skf2016e +E+ private communication, 2016 (14 June email; may not be properly precessed)
Skf2016f C - Skiff, B.A. ...................
Skf2016f +E+ private communication, 2016 (list 42; may not be properly precessed)
Skf2016f +H+
Skf2016f +P+
Skf2016f +T
Skf2016g C j Skiff, B.A. ...................
Skf2016g +E+ private communication, 2016 (list 43; may not be properly precessed)
Skf2016g +H+
Skf2016g +P+
Skf2016g +T
Skf2016h Hg - Skiff, B.A. ...................
Skf2016h private communication, 2016 (1 December email; may not be properly precessed)
Skf2016i Hg - Skiff, B.A. ...................
Skf2016i private communication, 2016 (20 December email; may not be properly precessed)
Skf2016j Hg - Skiff, B.A. ...................
Skf2016j private communication, 2016 (24 December email; may not be properly precessed)
Skf2017a C+ j Skiff, B.A. ...................
Skf2017a +H private communication, 2017 (13 January email; may not be properly precessed)
Skf2017b Hg - Skiff, B.A. ...................
Skf2017b private communication, 2017 (14 January email; may not be properly precessed)
Skf2017b
Skf2017c C+ j Skiff, B.A. ...................
Skf2017c +E+ private communication, 2017 (30 January email; may not be properly precessed)
Skf2017c +H+
Skf2017c +P
Skf2017d Hg - Skiff, B.A. ...................
Skf2017d private communication, 2017 (26 Febuary email; may not be properly precessed)
Skf2017e C+ j Skiff, B.A. ...................
Skf2017e +P private communication, 2017 (9 March email; may not be properly precessed)
Skf2017f E+ - Skiff, B.A. ...................
Skf2017f +H private communication, 2017 (24 May email; may not be properly precessed)
Skf2017g P+ u Skiff, B.A. ...................
Skf2017g +C+ Webb Soc., Double Star Circ. 25, 62, 2017
Skf2017g +E+
Skf2017g +H+
Skf2017g +T
Skf2017h Hg - Skiff, B.A. ...................
Skf2017h private communication, 2017 (24 June email; may not be properly precessed)
Skf2017i H+ w Skiff, B.A. ...................
Skf2017i +P+ private communication, 2017 (11 July email; may not be properly precessed)
Skf2017i +E+
Skf2017i +C
Skf2017j H+ w Skiff, B.A. ...................
Skf2017j +P+ private communication, 2017 (15 July emails; may not be properly precessed)
Skf2017j +E
Skf2017k C+ - Skiff, B.A. ...................
Skf2017k +E+ private communication, 2017 (17 July emails; may not be properly precessed)
Skf2017k +H
Skf2017l C+ - Skiff, B.A. ...................
Skf2017l +E+ private communication, 2017 (18 July emails; may not be properly precessed)
Skf2017l +H
Skf2017m P+ w Skiff, B.A. ...................
Skf2017m +E+ private communication, 2017 (20 July emails; may not be properly precessed)
Skf2017m +H+
Skf2017m +C
Skf2017n E+ - Skiff, B.A. ...................
Skf2017n +H private communication, 2017 (25 July emails; may not be properly precessed)
Skf2017o E+ w Skiff, B.A. ...................
Skf2017o +P+ private communication, 2017 (20 August emails; may not be properly precessed)
Skf2017o +C
Skf2017p E+ j Skiff, B.A. ...................
Skf2017p +P+ private communication, 2017 (2 October emails; may not be properly precessed)
Skf2017p +C+
Skf2017p +H
Skf2017q E+ w Skiff, B.A. ...................
Skf2017q +P+ private communication, 2017 (3 October emails; may not be properly precessed)
Skf2017q +H
Skf2018a E j Skiff, B.A. ...................
Skf2018a private communication, 2018 (18 January emails; may not be properly precessed)
Skf2018b E+ j Skiff, B.A. ...................
Skf2018b +C private communication, 2018 (10 February emails; may not be properly precessed)
Skf2018c E+ j Skiff, B.A. ...................
Skf2018c +C private communication, 2018 (16 February emails; may not be properly precessed)
Skf2018d E+ j Skiff, B.A. ...................
Skf2018d +C private communication, 2018 (6 March emails; may not be properly precessed)
Skf2018e E+ j Skiff, B.A. ...................
Skf2018e +not private communication, 2018 (15 March emails; may not be properly precessed)
Skf2018f not j Skiff, B.A. ...................
Skf2018f private communication, 2018 (9 March emails; may not be properly precessed)
Skf2018g Hg j Skiff, B.A. ...................
Skf2018g private communication, 2018 (20 March emails; may not be properly precessed)
Skf2018h H j Skiff, B.A. ...................
Skf2018h +E private communication, 2018 (6 April emails; may not be properly precessed)
Skf2018i H j Skiff, B.A. ...................
Skf2018i +P private communication, 2018 (19 October emails; may not be properly precessed)
Skf2018j H j Skiff, B.A. ...................
Skf2018j +P private communication, 2018 (24 November emails; may not be properly precessed)
Skf2018k H j Skiff, B.A. ...................
Skf2018k +P private communication, 2018 (19 December emails; may not be properly precessed)
Skf2019a H j Skiff, B.A. ...................
Skf2019a private communication, 2019 (16 July email; may not be properly precessed)
Skf2019b H j Skiff, B.A. ...................
Skf2019b private communication, 2019 (6 August email; may not be properly precessed)
Skf2019c j Skiff, B.A. ...................
Skf2019c private communication, 2019 (16 August email; may not be properly precessed)
Skf2019d H j Skiff, B.A. ...................
Skf2019d private communication, 2019 (11 September email; may not be properly precessed)
Skf2019e H+ j Skiff, B.A. ...................
Skf2019e +E private communication, 2019 (30 July email; may not be properly precessed)
Skf2019f C j Skiff, B.A. ...................
Skf2019f +E+ private communication, 2019 (list 44; may not be properly precessed)
Skf2019f +H+
Skf2019f +P+
Skf2019f +T
Skf2019g Z j Skiff, B.A. ...................
Skf2019g private communication, 2019 (8 October email)
Skf2020a C j Skiff, B.A. ...................
Skf2020a +E+ private communication, 2020 (9 March email; may not be properly precessed)
Skf2020a +H+
Skf2020a +P
Skf2020b C j Skiff, B.A. ...................
Skf2020b +E+ private communication, 2020 (list 45; may not be properly precessed)
Skf2020b +H+
Skf2020b +P+
Skf2020b +T
Skf2020c Hg j Skiff, B.A. ...................
Skf2020c private communication, 2020 (5 August email)
Skf2020d Hg+ j Skiff, B.A. ...................
Skf2020d +Ek private communication, 2020 (23 August email)
Skf2020e Hg j Skiff, B.A. ...................
Skf2020e private communication, 2020 (31 August email)
Skf2020f E Skiff, B.A. ...................
Skf2020f private communication, 2020 (22 November email)
Skf2021a Hg Skiff, B.A. ...................
Skf2021a private communication, 2021 (13 March email)
Skf2021b H+ Skiff, B.A. ...................
Skf2021b +E+ private communication, 2021 (15 November email)
Skf2021c Hg Skiff, B.A. ...................
Skf2021c private communication, 2021 (16 December email)
Skf2022a E Skiff, B.A. ...................
Skf2022a private communication, 2022 (12 September email)
Skf2022b Hg Skiff, B.A. ...................
Skf2022b private communication, 2022 (28 September email)
Skf2022c E Skiff, B.A. ...................
Skf2022c private communication, 2022 (17 October email)
Skf2022d E Skiff, B.A. ...................
Skf2022d private communication, 2022 (12 December email)
Skf2022e Hg Skiff, B.A. ...................
Skf2022e private communication, 2022 (19 December email)
Skf2023a Hg Skiff, B.A. ...................
Skf2023a private communication, 2023 (28 February email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19220-4522 SKF1089 2010 6 197 14.7 10.40 11.90 A5IV V 192159.72-452225.9
19220-4522 SKF1089 2015 11 197 14.7 10.41 12.10 A5IV V 192159.72-452225.9
19220-4522 SKF1089 2016 13 197 14.7 10.41 12.10 A5IV V 192159.72-452225.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19220-4522 SKF 1089 (HD 181270) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19220-4522 SKF 1089 (HD 181270) : MEASURES
 
 
No records found.

 
 
WDS 19220-4522 (HD 181270) : VIRTUAL EYEPIECE
 
 

19220-4522 SKF1089A mag 10.41 Sp A5IV 19220-4522 SKF1089B sep 14.4 P.A. 192.00 mag 12.1 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19220-4522 (HD 181270) : ALADIN DSS IMAGE @ 19h 21m 59.72s -45° 22' 25.9"
 
 
 
 
WDS 19220-4522 SKF 1089 (HD 181270) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19220-4522  SKF1089 distance=0' 19203-4533  UC 3890 distance=21' 19216-4545  TDS 984 distance=23' 19219-4459  SKF1088 distance=24' 19203-4551  I  1398 distance=35' 19240-4557  I   116AB distance=41' 19240-4557  I   116AC distance=41' 19240-4557  I  1400CD distance=41' 19261-4526  UC 3933 distance=44' 19178-4512  SKF1156 distance=46' 19252-4555  UC 3927 distance=47' 19174-4525  B   967 distance=49' 19179-4547  TDT1359 distance=50' 19226-4428  DUN 226 (Arkab Prior) distance=56' 19164-4528  HDS2726 distance=60' 19167-4553  RST4036 distance=64' 19158-4516  KPP1371 distance=66' 19224-4414  UC 3909 distance=69' 19296-4539  UC 3952 distance=82' 19289-4608  BRT1097 distance=86' 19215-4357  TDT1398 distance=86' 19292-4609  UC 3950 distance=89' 19164-4638  TDT1337 distance=96' 19124-4528  UC 3845 distance=101' 19114-4520  UC 3839 distance=112' 19284-4353  HJ 5117 distance=113' 19134-4412  SKF1154 distance=116' 19288-4654  TDT1486AB distance=116' 19288-4654  SKF1157AC distance=116' 19111-4506  UC 3835 distance=117' 19293-4651  RSS 528 distance=117' 19119-4434  UC 3841 distance=118' 19141-4647  UC 3857 distance=119' 19336-4554  CPO 614 distance=126' 19283-4709  TDT1478 distance=126' 19268-4722  TDT1465 distance=130' 19164-4720  UC 3872 distance=131' 19164-4323  B  1381 distance=134' 19338-4437  UC 3978 distance=134' 19273-4321  BRT1096 distance=134' 19094-4552  TDT1258 distance=136' 19268-4316  BRT1095 distance=137' 19108-4635  BRT1091 distance=138' 19329-4647  I   118 distance=142' 19244-4302  TDT1433 distance=143' 19130-4336  I  1394 distance=144' 19139-4722  HJ 5092 distance=146' 19358-4509  B   977 distance=147' 19091-4630  RST1023 distance=151' 19242-4253  RSS 524 distance=152' 19117-4711  HDS2719 distance=153' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 19220-4522 SKF1089 197 14.7
Show 19203-4533 UC 3890 266 43.5 21
Show 19216-4545 TDS 984 305 0.8 23
Show 19219-4459 SKF1088 255 5.0 24
Show 19203-4551 I 1398 11 0.2 35
Show 19240-4557 I 116 AB 24 2.7 41
Show 19240-4557 I 116 AC 190 15.9 41
Show 19240-4557 I 1400 CD 220 2.4 41
Show 19261-4526 UC 3933 181 70.1 44
Show 19178-4512 SKF1156 173 81.2 46
Show 19252-4555 UC 3927 2 44.1 47
Show 19174-4525 B 967 332 13.0 49
Show 19179-4547 TDT1359 248 0.5 50
Show Arkab Prior 19226-4428 DUN 226 76 28.3 56
Show 19164-4528 HDS2726 205 0.4 60
Show 19167-4553 RST4036 166 0.2 64
Show 19158-4516 KPP1371 98 10.3 66
Show 19224-4414 UC 3909 230 83.7 69
Show 19296-4539 UC 3952 298 8.5 82
Show 19289-4608 BRT1097 87 3.9 86
Show 19215-4357 TDT1398 229 0.6 86
Show 19292-4609 UC 3950 239 19.5 89
Show 19164-4638 TDT1337 8 1.9 96
Show 19124-4528 UC 3845 318 44.0 101
Show 19114-4520 UC 3839 87 19.8 112
Show 19284-4353 HJ 5117 258 5.7 113
Show 19134-4412 SKF1154 336 32.5 116
Show 19288-4654 TDT1486 AB 228 0.4 116
Show 19288-4654 SKF1157 AC 91 24.4 116
Show 19111-4506 UC 3835 256 89.2 117
Show 19293-4651 RSS 528 100 17.5 117
Show 19119-4434 UC 3841 317 52.1 118
Show 19141-4647 UC 3857 143 11.4 119
Show 19336-4554 CPO 614 18 3.9 126
Show 19283-4709 TDT1478 186 0.4 126
Show 19268-4722 TDT1465 331 2.4 130
Show 19164-4720 UC 3872 326 11.9 131
Show 19164-4323 B 1381 56 0.9 134
Show 19338-4437 UC 3978 134 43.4 134
Show 19273-4321 BRT1096 78 6.4 134
Show 19094-4552 TDT1258 60 2.5 136
Show 19268-4316 BRT1095 250 4.5 137
Show 19108-4635 BRT1091 1 3.3 138
Show 19329-4647 I 118 143 1.2 142
Show 19244-4302 TDT1433 3 0.4 143
Show 19130-4336 I 1394 190 0.4 144
Show 19139-4722 HJ 5092 351 18.0 146
Show 19358-4509 B 977 49 0.6 147
Show 19091-4630 RST1023 134 0.3 151
Show 19242-4253 RSS 524 28 14.4 152
Show 19117-4711 HDS2719 151 14.1 153

 
 
WDS 19220-4522 : COMPONENTS
 
 
  A
B pa=192.0°
sep=14.37"
 
 
19220-4522 A
 
 
Componente originario normalizzato AB Name HD 181270 Coord arcsec 2000 192159.72-452225.9 Mag 10.41
Spectral class A5IV (white) PmRA 11.00 PmDE -4.0 Tycho2 8376-02209-1
HD 181270
Tycho2
Tycho2 8376-02209-1 Pflag RAmdeg 290.49883823 DEmdeg -45.37384448
PmRA 10.1 PmDE -6.8 E RAmdeg 24 E DEmdeg 30
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.98 EpDEm 1987.12
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 10.718 E BTmag 0.044 VTmag 10.407
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 290.49880194 DEdeg -45.37382972 EpRA 1990 1.74
EpDE 1990 1.69 E RAdeg 25.0 E DEdeg 31.8 Posflg
Corr -0.2
 
 
19220-4522 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192159.44-452240.0 Mag 12.1 PmRA 10.00
PmDE -3.0 Calc delta mag 1.69 Calc coord yes