18581+3813 CTT 11 AD

 
 
18h 58m 04.25s +38° 13' 20.0" P.A. 291.00 sep 57.2 mag 9.61,11.80 Sp K0
 
 
Coord 2000 18581+3813 Discov num CTT  11 Comp AD Coord arcsec 2000 18 58 04.25 +38 13 20.0
Date first 1930 Date last 2017 Obs 14
Pa first 290 Pa last 290.5 P.A. Now (θ) 290.5°
Sep first 56.3 Sep last 57.19 Sep. Now (ρ) 57.19"
Mag pri 9.61 Mag sec 11.80 delta mag (ΔM) 2.19 Spectral class K0 (yellow-orange)
Pri motion ra -002 Sec motion ra -006
Pri motion dec -009 Sec motion dec -002
Notes N (See Notes)
rPM=0.874
This double is not physical.
 
 
18581+3813 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 04 +38 13 20 STF 2427 AB 2017 45 59 55.9 9.61 9.93 0.32
Show 18 58 04 +38 13 20 STF 2427 AC 2015 23 61 62.0 9.61 10.20 0.59
Show 18 58 04 +38 13 20 CTT 11 AD 2017 14 291 57.2 9.61 11.80 2.19 <===
Show 67642 18 58 04 +38 13 20 SP 2 AE 2017 20 350 162.3 9.61 5.87 3.74
Show 18 58 08 +38 13 48 STF 2427 BC 2017 49 79 7.2 9.93 10.20 0.27
Show 67642 18 58 08 +38 13 48 SP 2 BE 2014 15 330 150.2 9.93 5.87 4.06
Show 67642 18 58 02 +38 15 58 SMR 14 EF 2014 10 331 82.7 5.87 11.26 5.39
Show 67642 18 58 02 +38 15 58 FYM 27 EG 2014 4 206 33.2 5.87 14.60 8.73
Show 67642 18 58 02 +38 15 58 FYM 27 EH 2014 4 222 72.8 5.87 13.70 7.83
Show 67642 18 58 02 +38 15 58 FYM 27 EI 2014 4 38 44.7 5.87 16.00 10.13
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3119-01866-1 Gaia DR2 2100103875193302784
 
 
WDS 18581+3813 CTT 11 AD : NOTES
 
 
discov_num notes refcode
STF2427 B is BD+38@3377. BC is also known as ALI 875.
 
 
REFERENCES
 
 
refcode metd author reference
Ctt1995 Tm - Courtot, J.-F. 1995O&T....44...22C
Ctt1995 Obs. et Travaux 44, 22, 1995
Ctt1996 Mb - Courtot, J.-F. 1996O&T....47...47C
Ctt1996 +Tm Obs. et Travaux 47/48, 47, 1996
Ctt1998 Mb - Courtot, J.-F. ...................
Ctt1998 Webb Soc., Double Star Circ. 7, 1998
Ctt2000 Mb - Courtot, J.-F. ...................
Ctt2000 Webb Soc., Double Star Circ. 8, 2000
Ctt2001 Mb - Courtot, J.-F. ...................
Ctt2001 Webb Soc., Double Star Circ. 9, 2001
Ctt2002 Mb - Courtot, J.-F. ...................
Ctt2002 Webb Soc., Double Star Circ. 10, 2002
Ctt2003 Mb - Courtot, J.-F. ...................
Ctt2003 Webb Soc., Double Star Circ. 11, 2003
Ctt2003b Mb j Courtot, J.-F. ...................
Ctt2003b OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Ctt2004 Mb - Courtot, J.-F. ...................
Ctt2004 Webb Soc., Double Star Circ. 12, 2004
Ctt2008 Ma w Courtot, J.-F. ...................
Ctt2008 Webb Soc., Double Star Circ. 16, 2008
Ctt2009 Mb w Courtot, J.-F. ...................
Ctt2009 Webb Soc., Double Star Circ. 17, 2009
Ctt2010 Mb u Courtot, J.-F. ...................
Ctt2010 Webb Soc., Double Star Circ. 18, 5, 2010
Ctt2012 Mb u Courtot, J.-F. ...................
Ctt2012 +Ma Webb Soc., Double Star Circ. 20, 5, 2012
Ctt2013 Mb u Courtot, J.-F. ...................
Ctt2013 Webb Soc., Double Star Circ. 21, 4, 2013
Ctt2015 Mb u Courtot, J.-F. ...................
Ctt2015 Webb Soc., Double Star Circ. 23, 6, 2015
Ctt2016 Mb u Courtot, J.-F. ...................
Ctt2016 Webb Soc., Double Star Circ. 24, 6, 2016
Ctt2017 Mb u Courtot, J.-F. ...................
Ctt2017 Webb Soc., Double Star Circ. 25, 16, 2017
Ctt2018 Mb j Courtot, J.-F. ...................
Ctt2018 Webb Soc., Double Star Circ. 26, 9, 2018
Ctt2019 Mb j Courtot, J.-F. ...................
Ctt2019 Webb Soc., Double Star Circ. 27, 5, 2019
Ctt2020 Mb+ j Courtot, J.-F. .
Ctt2020 +Hg Webb Soc., Double Star Circ. 28, 4, 2020
Ctt2021 Mb j Courtot, J.-F. .
Ctt2021 Webb Soc., Double Star Circ. 29, 1, 2021
Ctt2022 Mb j Courtot, J.-F. .
Ctt2022 Webb Soc., Double Star Circ. 30, 1, 2022
Ctt2023 Mb j Courtot, J.-F. .
Ctt2023 Webb Soc., Double Star Circ. 31, 1, 2023
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
Smr2007 C j Schlimmer, J. 2007JDSO....3..131S
Smr2007 JDSO 3, 131, 2007
Smr2008 C j Schlimmer, J.S. 2008JDSO....4...56S
Smr2008 JDSO 4, 56, 2008
Smr2008b C j Schlimmer, J.S. 2008JDSO....4...81S
Smr2008b JDSO 4, 81, 2008
Smr2009a C j Schlimmer, J.S. 2009JDSO....5...10S
Smr2009a JDSO 5, 10, 2009
Smr2009b C j Schlimmer, J.S. 2009JDSO....5..102S
Smr2009b JDSO 5, 102, 2009
Smr2009c C j Schlimmer, J.S. 2009JDSO....5..112S
Smr2009c +Mb JDSO 5, 112, 2009
Smr2010 C j Schlimmer, J.S. 2010JDSO....6..154S
Smr2010 JDSO 6, 154, 2010
Smr2010b C j Schlimmer, J.S. 2010JDSO....6..197S
Smr2010b JDSO 6, 197, 2010
Smr2011a C j Schlimmer, J.S. 2011JDSO....7..201S
Smr2011a JDSO 7, 201, 2011
Smr2011b C j Schlimmer, J.S. 2011JDSO....7..233S
Smr2011b JDSO 7, 233, 2011
Smr2012 C j Schlimmer, J.S. 2012JDSO....8..327S
Smr2012 JDSO 8, 327, 2012
Smr2012b P j Schlimmer, J.S. 2012JDSO....8..327S
Smr2012b +C JDSO 8, 327, 2012
Smr2013 C j Schlimmer, J.S. 2013JDSO....9..230S
Smr2013 JDSO 9, 230, 2013
Smr2013b C j Schlimmer, J.S. 2013JDSO....9..262S
Smr2013b JDSO 9, 262, 2013
Smr2014 C j Schlimmer, J.S. 2014JDSO...10...25S
Smr2014 JDSO 10, 25, 2014
Smr2014b C j Schlimmer, J.S. 2014JDSO...10..317S
Smr2014b JDSO 10, 317, 2014
Smr2015a C j Schlimmer, J.S. 2015JDSO...11....9S
Smr2015a JDSO 11, 9, 2015
Smr2015b C j Schlimmer, J.S. 2015JDSO...11..149S
Smr2015b JDSO 11, 149, 2015
Smr2016 C j Schlimmer. J.S. 2016JDSO...12..442S
Smr2016 JDSO 12, 442, 2016
Smr2018 C b Schlimmer. J.S. 2018JDSO...14...22S
Smr2018 JDSO 14, 22, 2018
Smr2018b C j Schlimmer. J.S. 2018JDSO...14..693S
Smr2018b JDSO 14, 693, 2018
Smr2018c C j Schlimmer. J.S. 2018JDSO...14..741S
Smr2018c JDSO 14, 741, 2018
Smr2019 C j Schlimmer. J.S. 2019JDSO...15..536S
Smr2019 JDSO 15, 536, 2019
Smr2020a C j Schlimmer. J.S. 2020JDSO...16..139S
Smr2020a JDSO 16, 139, 2020
Smr2021a C Schlimmer, J.S. 2021JDSO...17...37S
Smr2021a JDSO 17, 37, 2021
Smr2021b C Schlimmer, J.S. 2021JDSO...17...42S
Smr2021b JDSO 17, 42, 2021
Smr2021c C Schlimmer, J.S. 2021JDSO...17..174S
Smr2021c JDSO 17, 174, 2021
Smr2022 C Schlimmer, J.S. 2022JDSO...18..322S
Smr2022 JDSO 18, 322, 2022
Sp_1876 orb - Schiaparelli, J.V. 1876AN.....87..133S
Sp_1876 AN 87, 133, #2073, 1876
Sp_1884A Ma - Schiaparelli, J.V. 1884AReg...22..216S
Sp_1884A cited by Sadler (Astr. Register 22, 216, 1884)
Sp_1888 Ma j Schiaparelli, G. 1888QB4.M63n33.....
Sp_1888 Pub. Brera Milan #33, 1888
Sp_1906A Ma - Schiaperelli, G. 1906MmRAS..56....1L
Sp_1906A cited by Lewis (MemRAS 56, 1, 1906)
Sp_1909 Ma - Schiaparelli, G. 1909QB4.M63v46.....
Sp_1909 Pub. Brera Milan #46, 1, 1909
Sp_1932A Ma - Schiaparelli, G. 1932QB821.A43......
Sp_1932A cited in ADS (Aitken Double Star Cat., 1932)
Sp_1937A Ma - Schiaparelli, G. 1937AnLei..18....1S
Sp_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18581+3813 CTT 11 AD 2002 4 290 56.8 9.61 11.80 D 185804.25+381320.0
18581+3813 CTT 11 AD 2009 5 291 55.4 9.61 11.80 N D 185804.25+381320.0
18581+3813 CTT 11 AD 2010 6 290 56.6 9.61 11.80 N D 185804.25+381320.0
18581+3813 CTT 11 AD 2012 9 291 56.4 9.61 11.80 N 185804.25+381320.0
18581+3813 CTT 11 AD 2017 11 291 57.2 9.61 11.80 K0 N 185804.25+381320.0

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

 
 
WDS 18581+3813 CTT 11 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18581+3813 CTT 11 AD : MEASURES
 
 
No records found.

 
 
WDS 18581+3813 : VIRTUAL EYEPIECE
 
 

18581+3813 STF2427A mag 9.61 Sp K0 18581+3813 STF2427B sep 54.3 P.A. 59.50 mag 9.93 Sp K0 18581+3813 STF2427C sep 52.1 P.A. 55.10 mag 10.2 18581+3813 CTT  11D sep 46.6 P.A. 295.50 mag 11.8 18581+3813 SMR  14E sep 160.7 P.A. 350.10 mag 5.87 Sp B7IV 18581+3813 SMR  14F sep 238.1 P.A. 345.60 mag 11.26 18581+3813 FYM  27G sep 134.3 P.A. 343.10 mag 14.6 18581+3813 FYM  27H sep 123.1 P.A. 327.70 mag 13.7 18581+3813 FYM  27I sep 193.8 P.A. 358.20 mag 16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18581+3813 : ALADIN DSS IMAGE @ 18h 58m 04.25s +38° 13' 20.0"
 
 
 
 
WDS 18581+3813 CTT 11 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18581+3813  CTT  11AD distance=0' 18581+3813  STF2427BC distance=1' 18581+3813  SP    2BE distance=1' 18581+3813  SMR  14EF distance=3' 18581+3813  FYM  27EG distance=3' 18581+3813  FYM  27EH distance=3' 18581+3813  FYM  27EI distance=3' 18581+3817  MLB 858AB distance=4' 18581+3817  FYM  94AC distance=4' 18585+3819  UC 3743 distance=8' 18588+3812  ALI 876 distance=9' 18562+3803  UC 3731 distance=24' 18572+3845  COU1611 distance=34' 19000+3838  ALI 877 distance=35' 19012+3813  DEA 433 distance=38' 18578+3852  ES 2573 distance=39' 18569+3854  MLB 856 distance=44' 18585+3858  KOI6360 distance=46' 19020+3801  ES 2033 distance=49' 19021+3827  DEA 282 distance=51' 19023+3802  KOI4702 distance=51' 19023+3824  KOI 377AB distance=51' 19023+3824  KOI 377AC distance=51' 19023+3824  KOI 377AD distance=51' 19002+3859  RAP   1 distance=53' 19011+3735  TDT1181 distance=53' 18536+3814  UC 3713 distance=54' 19027+3816  KOI 264Aa,Ab distance=56' 19027+3816  DEA 446AB distance=56' 19011+3731  GII  23 distance=56' 18541+3743  TOI1191 distance=56' 19026+3758  KOI 299 distance=57' 19011+3857  KOI 806 distance=57' 18536+3752  ES 2027 distance=57' 19029+3830  KOI 268AB distance=60' 19029+3830  KOI 268AC distance=60' 18563+3909  MLB 855 distance=60' 18583+3913  KOI1339AB distance=60' 18583+3913  KOI1339AC distance=60' 18594+3914  KOI1344AB distance=64' 19003+3911  KOI1184 distance=64' 19034+3823  KOI 401 distance=64' 19018+3859  DEA 247 distance=65' 19006+3911  KOI5993 distance=65' 19036+3812  ES 2672 distance=66' 19000+3916  MLB 859 distance=68' 19009+3714  MLB 758AB distance=68' 19009+3714  MLB 758AC distance=68' 19039+3819  TDT1205 distance=69' 18545+3719  HO   90 distance=70' 19022+3904  KOI3180 distance=70' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18581+3813 STF2427 AB 59 55.9
Show 18581+3813 CTT 11 AD 291 57.2
Show 18581+3813 STF2427 AC 61 62.0
Show 18581+3813 SP 2 AE 350 162.3
Show 18581+3813 STF2427 BC 79 7.2 1
Show 18581+3813 SP 2 BE 330 150.2 1
Show 18581+3813 SMR 14 EF 331 82.7 3
Show 18581+3813 FYM 27 EG 206 33.2 3
Show 18581+3813 FYM 27 EH 222 72.8 3
Show 18581+3813 FYM 27 EI 38 44.7 3
Show 18581+3817 MLB 858 AB 112 6.2 4
Show 18581+3817 FYM 94 AC 254 16.8 4
Show 18585+3819 UC 3743 190 23.6 8
Show 18588+3812 ALI 876 91 11.2 9
Show 18562+3803 UC 3731 213 23.7 24
Show 18572+3845 COU1611 111 0.7 34
Show 19000+3838 ALI 877 65 14.7 35
Show 19012+3813 DEA 433 314 25.2 38
Show 18578+3852 ES 2573 22 4.9 39
Show 18569+3854 MLB 856 93 3.3 44
Show 18585+3858 KOI6360 198 3.1 46
Show 19020+3801 ES 2033 262 5.6 49
Show 19021+3827 DEA 282 309 10.8 51
Show 19023+3802 KOI4702 221 3.5 51
Show 19023+3824 KOI 377 AB 38 2.8 51
Show 19023+3824 KOI 377 AC 92 6.1 51
Show 19023+3824 KOI 377 AD 222 8.0 51
Show 19002+3859 RAP 1 74 3.9 53
Show 19011+3735 TDT1181 69 1.1 53
Show 18536+3814 UC 3713 297 81.8 54
Show 19027+3816 KOI 264 Aa,Ab 42 0.5 56
Show 19027+3816 DEA 446 AB 78 29.2 56
Show 19011+3731 GII 23 332 4.0 56
Show 18541+3743 TOI1191 86 0.7 56
Show 19026+3758 KOI 299 351 2.6 57
Show 19011+3857 KOI 806 111 3.1 57
Show 18536+3752 ES 2027 137 4.1 57
Show 19029+3830 KOI 268 AB 267 1.8 60
Show 19029+3830 KOI 268 AC 310 2.5 60
Show 18563+3909 MLB 855 262 5.0 60
Show 18583+3913 KOI1339 AB 311 2.7 60
Show 18583+3913 KOI1339 AC 186 3.2 60
Show 18594+3914 KOI1344 AB 144 4.1 64
Show 19003+3911 KOI1184 161 2.6 64
Show 19034+3823 KOI 401 270 2.0 64
Show 19018+3859 DEA 247 14 10.6 65
Show 19006+3911 KOI5993 217 1.3 65
Show 19036+3812 ES 2672 296 12.2 66
Show 19000+3916 MLB 859 234 6.3 68
Show 19009+3714 MLB 758 AB 28 9.4 68
Show 19009+3714 MLB 758 AC 146 8.8 68

 
 
WDS 18581+3813 : COMPONENTS
 
 
  A B C D E F G H
B pa=59.5°
sep=54.32"
 
C pa=55.1°
sep=52.11"
pa=298.6°
sep=4.59"
 
D pa=295.5°
sep=46.61"
pa=265.1°
sep=89.18"
pa=263.4°
sep=85.39"
 
E pa=350.1°
sep=160.70"
pa=330.3°
sep=150.42"
pa=331.3°
sep=146.54"
pa=5.9°
sep=139.02"
 
F pa=345.6°
sep=238.07"
pa=332.4°
sep=228.97"
pa=333.1°
sep=225.17"
pa=355.4°
sep=211.26"
pa=336.5°
sep=78.85"
 
G pa=343.1°
sep=134.29"
pa=319.6°
sep=132.48"
pa=320.3°
sep=128.20"
pa=1.6°
sep=108.48"
pa=201.0°
sep=31.95"
pa=168.9°
sep=104.08"
 
H pa=327.7°
sep=123.08"
pa=304.2°
sep=136.06"
pa=304.3°
sep=131.50"
pa=344.2°
sep=87.26"
pa=215.1°
sep=66.35"
pa=183.0°
sep=126.78"
pa=227.5°
sep=36.22"
 
I pa=358.2°
sep=193.76"
pa=342.3°
sep=174.31"
pa=343.4°
sep=171.02"
pa=11.7°
sep=177.29"
pa=31.3°
sep=41.36"
pa=124.9°
sep=64.53"
pa=26.8°
sep=73.01"
pa=33.6°
sep=107.65"
 
 
18581+3813 A
 
 
Coord arcsec 2000 185804.25+381320.0 Mag 9.61 Spectral class K0 (yellow-orange) PmRA -2.00
PmDE -9.0 Tycho2 3119-01866-1
Tycho2
Tycho2 3119-01866-1 Pflag RAmdeg 284.51772110 DEmdeg 38.22222380
PmRA -0.2 PmDE -7.8 E RAmdeg 19 E DEmdeg 20
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.14 EpDEm 1987.59
Num 10 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 11.210 E BTmag 0.062 VTmag 9.607
E VTmag 0.025 Prox 539 TYC T HIP
CCDM RAdeg 284.51772222 DEdeg 38.22224694 EpRA 1990 1.56
EpDE 1990 1.59 E RAdeg 23.4 E DEdeg 24.1 Posflg
Corr -0.1
 
 
18581+3813 B
 
 
Coord arcsec 2000 185808.22+381347.6 Coord calc 185808.22+381347.6 Mag 9.93 Spectral class K0 (yellow-orange)
PmRA 43.00 PmDE 34.0 Tycho2 3119-02542-1 Calc delta mag 0.32
Tycho2
Tycho2 3119-02542-1 Pflag RAmdeg 284.53428137 DEmdeg 38.22990079
PmRA 43.0 PmDE 30.3 E RAmdeg 22 E DEmdeg 22
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.92 EpDEm 1988.78
Num 7 Q RAmdeg 1.7 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.8 BTmag 10.805 E BTmag 0.044 VTmag 9.928
E VTmag 0.031 Prox 71 TYC T HIP
CCDM RAdeg 284.53415250 DEdeg 38.22983028 EpRA 1990 1.50
EpDE 1990 1.58 E RAdeg 22.8 E DEdeg 22.6 Posflg
Corr -0.2
 
 
18581+3813 C
 
 
Coord arcsec 2000 185807.88+381349.8 Mag 10.2 PmRA 40.00 PmDE 29.0
Tycho2 3119-01893-1 Calc delta mag 0.59 Calc coord yes
Tycho2
Tycho2 3119-01893-1 Pflag RAmdeg 284.53675102 DEmdeg 38.23027543
PmRA 42.2 PmDE 28.2 E RAmdeg 29 E DEmdeg 28
E pmRA 2.0 E pmDE 1.9 EpRAm 1987.61 EpDEm 1987.60
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.176 E BTmag 0.058 VTmag 10.202
E VTmag 0.039 Prox 71 TYC T HIP
CCDM RAdeg 284.53662444 DEdeg 38.23020944 EpRA 1990 1.49
EpDE 1990 1.61 E RAdeg 30.2 E DEdeg 29.2 Posflg
Corr -0.2
 
 
18581+3813 D
 
 
Coord arcsec 2000 185800.68+381340.0 Mag 11.8 PmRA -6.00 PmDE -2.0
Calc delta mag 2.19 Calc coord yes
 
 
18581+3813 E
 
 
Coord arcsec 2000 185801.90+381558.3 Coord calc 185801.90+381558.3 Mag 5.87 Spectral class B7IV (blue-white)
PmRA -5.00 PmDE 3.0 SAO 67642 HIP 93104
Tycho2 3119-02541-1 HD 176318 HR 7174 GC 26059
BD BD+38 3373 Calc delta mag 3.74
Tycho2
Tycho2 3119-02541-1 Pflag RAmdeg 284.50790754 DEmdeg 38.26618590
PmRA -4.9 PmDE 1.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.45 EpDEm 1991.49
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 5.766 E BTmag 0.014 VTmag 5.868
E VTmag 0.009 Prox 835 TYC T HIP 93104
CCDM RAdeg 284.50792250 DEdeg 38.26618361 EpRA 1990 1.57
EpDE 1990 1.61 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr -0.1
SAO
SAO 67642 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0 Vmag 5.8 SpType B8
Double code Source 70 CatNum 26059 DM BD+38 3373
DMcomp BDsup HD 176318 M HD 0
GC 26059 RA1950rad 4.95812718 DE1950rad 0.66667119 PmRA2000 0
PmDE2000 0
Hipparcos
Catalog H HIP 93104 Proxy RAhms 18 58 01.90
DEdms +38 15 58.3 Vmag 5.89 VarFlag 2 R Vmag H
RAdeg 284.508 DEdeg 38.2662 AstroRef Plx 6.32
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 176318 BD BD+38 3373
CD CP Dm number +38 3373 VIred -0.08
SpType B7IV R SpType Coord arcsec 2000 185801.90+381558.3
Hipparcos 2
HIP 93104 Sn 5 So 0 Nc 1
RArad 4.9656000251 DErad 0.6678708799 Plx 5.64 PmRA -5.14
PmDE 2.67 E RArad 0.2 E DErad 0.21 E Plx 0.25
E pmRA 0.23 E pmDE 0.27 Hpmag 5.8639 E Hpmag 0.0013
SHp 0.014 VA 1 BV -0.09 E BV 0.004
VI -0.07
 
 
18581+3813 F
 
 
Coord arcsec 2000 185759.23+381710.6 Mag 11.26 PmRA -2.00 PmDE -11.0
Calc delta mag 1.65 Calc coord yes
 
 
18581+3813 G
 
 
Coord arcsec 2000 185800.93+381528.5 Mag 14.6 Calc delta mag 4.99 Calc coord yes
 
 
18581+3813 H
 
 
Coord arcsec 2000 185758.66+381504.0 Mag 13.7 Calc delta mag 4.09 Calc coord yes
 
 
18581+3813 I
 
 
Coord arcsec 2000 185803.72+381633.7 Mag 16 Calc delta mag 6.39 Calc coord yes