19475+1238 GRV 279

 
 
19h 47m 35.91s +12° 38' 03.3" P.A. 359.00 sep 71.0 mag 11.31,12.89
 
 
Coord 2000 19475+1238 Discov num GRV 279 Comp Coord arcsec 2000 19 47 35.91 +12 38 03.3
Date first 1911 Date last 2015 Obs 10
Pa first 358 Pa last 359.4 P.A. Now (θ) 359.4°
Sep first 70.5 Sep last 71.005 Sep. Now (ρ) 71.005"
Mag pri 11.31 Mag sec 12.89 delta mag (ΔM) 1.58 Spectral class
Pri motion ra -018 Sec motion ra -019
Pri motion dec -013 Sec motion dec +006
Notes
rPM=0.857
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1066-01924-1 Gaia DR2 4304793979342545920 HD 355835
 
 
WDS 19475+1238 GRV 279 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19475+1238 GRV 279 2000 1 359 70.9 11.00 13.50 194735.91+123803.3
19475+1238 GRV 279 2001 3 359 70.9 11.00 13.50 194735.91+123803.3
19475+1238 GRV 279 2010 4 359 71.0 11.31 12.89 194735.91+123803.3
19475+1238 GRV 279 2013 6 359 71.0 11.31 12.89 194735.91+123803.3
19475+1238 GRV 279 2015 8 359 71.0 11.31 12.89 194735.91+123803.3

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

 
 
WDS 19475+1238 GRV 279 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19475+1238 GRV 279 : MEASURES
 
 
No records found.

 
 
WDS 19475+1238 : VIRTUAL EYEPIECE
 
 

19475+1238 GRV 279A mag 11.31 19475+1238 GRV 279B sep 71.0 P.A. 359.40 mag 12.89 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 19475+1238 : ALADIN DSS IMAGE @ 19h 47m 35.91s +12° 38' 03.3"
 
 
 
 
WDS 19475+1238 GRV 279 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19475+1238  GRV 279 distance=0' 19476+1242  BPM1573 distance=5' 19477+1248  BPM1575 distance=10' 19470+1232  HJ 1435 distance=12' 19479+1227  BPM1590 distance=12' 19484+1242  BPMA179 distance=13' 19474+1222  BPM1561 distance=17' 19472+1253  BRT1327 distance=17' 19472+1254  RAO 415 distance=17' 19465+1248  BPM1527 distance=19' 19463+1245  BPM1516 distance=21' 19480+1218  BPM1602 distance=21' 19475+1217  BPM1565 distance=21' 19466+1253  BPM1529 distance=22' 19463+1227  BPM1513 distance=23' 19458+1239  BPM1495 distance=26' 19473+1304  BPM1560 distance=27' 19479+1211  BPM1589 distance=28' 19496+1241  A  1659 distance=30' 19477+1308  BPM1574 distance=31' 19474+1309  BPM1562 distance=31' 19476+1207  BPM1571 distance=31' 19462+1301  BPM1509 distance=32' 19490+1302  BPM1633 distance=32' 19485+1210  BPMA181 distance=32' 19467+1307  BPM1534 distance=32' 19469+1308  BRT1326 distance=32' 19496+1253  BPM1657 distance=34' 19493+1216  BPM1644 distance=34' 19453+1248  BPM1470 distance=35' 19497+1214  J  2286AB distance=37' 19497+1214  J  2286AC distance=37' 19451+1244  BPM1464AB distance=37' 19451+1244  BPM1465AC distance=37' 19469+1315  BPM1540 distance=39' 19453+1217  BPM1468 distance=41' 19502+1226  BPM1679 distance=41' 19449+1225  BPM1452 distance=41' 19472+1321  BPM1554 distance=44' 19455+1309  BPM1475 distance=44' 19485+1321  BPM1621 distance=45' 19448+1251  WOR9001 distance=45' 19446+1250  BPM1437 distance=46' 19466+1321  BPM1530 distance=46' 19482+1324  BPM1614 distance=47' 19446+1253  J  1862 distance=47' 19447+1258  BPM1442 distance=47' 19506+1221  BPM1691 distance=47' 19508+1245  BPMA191 distance=48' 19454+1313  BPMA169 distance=48' 19460+1321  J  2999 distance=49' 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 19475+1238 GRV 279 359 71.0
Show 19476+1242 BPM1573 262 118.7 5
Show 19477+1248 BPM1575 251 75.1 10
Show 19470+1232 HJ 1435 297 13.1 12
Show 19479+1227 BPM1590 323 47.3 12
Show 19484+1242 BPMA179 31 151.3 13
Show 19474+1222 BPM1561 51 89.4 17
Show 19472+1253 BRT1327 316 4.5 17
Show 19472+1254 RAO 415 336 3.1 17
Show 19465+1248 BPM1527 330 57.8 19
Show 19463+1245 BPM1516 31 111.9 21
Show 19480+1218 BPM1602 72 118.4 21
Show 19475+1217 BPM1565 58 58.9 21
Show 19466+1253 BPM1529 232 77.7 22
Show 19463+1227 BPM1513 49 67.7 23
Show 19458+1239 BPM1495 295 89.7 26
Show 19473+1304 BPM1560 59 101.6 27
Show 19479+1211 BPM1589 194 96.2 28
Show 19496+1241 A 1659 153 0.1 30
Show 19477+1308 BPM1574 141 19.4 31
Show 19474+1309 BPM1562 353 116.3 31
Show 19476+1207 BPM1571 202 76.1 31
Show 19462+1301 BPM1509 359 91.8 32
Show 19490+1302 BPM1633 332 106.9 32
Show 19485+1210 BPMA181 32 188.0 32
Show 19467+1307 BPM1534 28 106.6 32
Show 19469+1308 BRT1326 154 4.3 32
Show 19496+1253 BPM1657 94 21.9 34
Show 19493+1216 BPM1644 35 33.7 34
Show 19453+1248 BPM1470 161 83.9 35
Show 19497+1214 J 2286 AB 209 7.9 37
Show 19497+1214 J 2286 AC 93 9.0 37
Show 19451+1244 BPM1464 AB 341 26.3 37
Show 19451+1244 BPM1465 AC 351 96.2 37
Show 19469+1315 BPM1540 57 65.8 39
Show 19453+1217 BPM1468 122 108.1 41
Show 19502+1226 BPM1679 264 9.3 41
Show 19449+1225 BPM1452 20 100.9 41
Show 19472+1321 BPM1554 207 94.7 44
Show 19455+1309 BPM1475 159 119.7 44
Show 19485+1321 BPM1621 74 60.0 45
Show 19448+1251 WOR9001 222 9.5 45
Show 19446+1250 BPM1437 208 91.6 46
Show 19466+1321 BPM1530 11 10.6 46
Show 19482+1324 BPM1614 273 116.8 47
Show 19446+1253 J 1862 297 8.8 47
Show 19447+1258 BPM1442 154 112.1 47
Show 19506+1221 BPM1691 294 110.6 47
Show 19508+1245 BPMA191 283 184.1 48
Show 19454+1313 BPMA169 316 198.3 48
Show 19460+1321 J 2999 247 4.4 49

 
 
WDS 19475+1238 : COMPONENTS
 
 
  A
B pa=359.4°
sep=71.00"
 
 
19475+1238 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194735.91+123803.3 Mag 11.31 PmRA -18.00
PmDE -13.0 Tycho2 1066-01924-1 HD 355835
Tycho2
Tycho2 1066-01924-1 Pflag RAmdeg 296.89959851 DEmdeg 12.63425580
PmRA -17.1 PmDE -11.6 E RAmdeg 44 E DEmdeg 61
E pmRA 2.1 E pmDE 2.1 EpRAm 1986.28 EpDEm 1980.52
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.3
Q pmDE 0.2 BTmag 12.428 E BTmag 0.149 VTmag 11.379
E VTmag 0.076 Prox 999 TYC HIP
CCDM RAdeg 296.89963861 DEdeg 12.63428278 EpRA 1990 1.75
EpDE 1990 1.66 E RAdeg 44.7 E DEdeg 64.7 Posflg
Corr 0.0
 
 
19475+1238 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194735.86+123914.3 Mag 12.89 PmRA -19.00
PmDE 6.0 Calc delta mag 1.58 Calc coord yes