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Doubles in session


Current system
15031+0421
FYM 242 BC


Nearby doubles
29' : 15025+0354
UC 2906

31' : 15011+0415
HJ 1266

41' : 15008+0441
WIS 278

42' : 15004+0417
KPP 332

52' : 15059+0350
BAL2867

55' : 14597+0442
BRT2159AB

58' : 15003+0500
LDS5831

59' : 15067+0446
NSN 662

61' : 15071+0433
KPP1502

62' : 15055+0330
GWP2490

70' : 14586+0432
J 1026

71' : 15041+0530
STF1904

72' : 14586+0355
UC 198

80' : 15018+0538
HJ 2760

87' : 14599+0309
KPP3941

93' : 14590+0529
GWP2482

96' : 15076+0313
BAL2404

98' : 15076+0310
UC 2932

101' : 15066+0547
HJ 1268

101' : 15088+0327
UC 2943

103' : 15091+0512
STF1912

108' : 15056+0239
BAL2403

116' : 15093+0312
UC 201

121' : 15065+0609
HJ 2762

121' : 15052+0617
TOK 166

124' : 14570+0255
GRV1106



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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15031+0421 FYM 242 BC

 
 
15h 03m 07.15s +04° 20' 44.6" P.A. 100.00 sep 20.4 mag 11.56,13.70
 
 
Coord 2000 15031+0421 Discov num FYM 242 Comp BC Coord arcsec 2000 15 03 07.15 +04 20 44.6
Date first 1983 Date last 2015 Obs 15
Pa first 105 Pa last 100.3 P.A. Now (θ) 100.3°
Sep first 20.8 Sep last 20.4 Sep. Now (ρ) 20.4"
Mag pri 11.56 Mag sec 13.70 delta mag (ΔM) 2.14 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15031+0421 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 03 07 +04 20 52 BAL 2866 AB 2015 11 126 10.5 11.81 11.56 0.25
Show 15 03 07 +04 20 45 FYM 242 BC 2015 15 100 20.4 11.56 13.70 2.14 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 1156584596315153664
 
 
WDS 15031+0421 FYM 242 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15031+0421 FYM 242 BC 2015 8 100 20.4 11.56 13.70 150307.15+042044.6

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

 
 
WDS 15031+0421 FYM 242 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15031+0421 FYM 242 BC : MEASURES
 
 
No records found.

 
 
WDS 15031+0421 : VIRTUAL EYEPIECE
 
 

15031+0421 BAL2866A mag 11.81 15031+0421 FYM 242B sep 11.8 P.A. 127.00 mag 11.56 15031+0421 FYM 242C sep 31.3 P.A. 110.10 mag 13.7 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 15031+0421 : ALADIN DSS IMAGE @ 15h 03m 07.15s +04° 20' 44.6"
 
 
 
 
WDS 15031+0421 FYM 242 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15031+0421 FYM 242BC distance=1' 15031+0421 BAL2866AB distance=1' 15025+0354 UC 2906 distance=29' 15011+0415 HJ 1266 distance=31' 15008+0441 WIS 278 distance=41' 15004+0417 KPP 332 distance=42' 15059+0350 BAL2867 distance=52' 14597+0442 BRT2159AB distance=55' 14597+0442 FYM 243AC distance=55' 15003+0500 LDS5831 distance=58' 15067+0446 NSN 662 distance=59' 15071+0433 KPP1502 distance=61' 15055+0330 GWP2490 distance=62' 14586+0432 J 1026 distance=70' 15041+0530 STF1904 distance=71' 14586+0355 UC 198 distance=72' 15018+0538 HJ 2760 distance=80' 14599+0309 KPP3941 distance=87' 14590+0529 GWP2482 distance=93' 15076+0313 BAL2404 distance=96' 15076+0310 UC 2932 distance=98' 15066+0547 HJ 1268 distance=101' 15088+0327 UC 2943 distance=101' 15091+0512 STF1912 distance=103' 15056+0239 BAL2403 distance=108' 15093+0312 UC 201 distance=116' 15065+0609 HJ 2762 distance=121' 15052+0617 TOK 166 distance=121' 14570+0255 GRV1106 distance=124' 15010+0619 HJ 1265 distance=125' 15042+0215 CVR 774 distance=127' 14574+0555 KPP3287 distance=128' 14595+0213 HLD 174 distance=131' 14565+0255 A 2172 distance=131' 15065+0218 SHN 198 distance=133' 14564+0548 CVR 768 distance=135' 15119+0347 FMR 226AB distance=136' 15031+0202 STF1903 distance=139' 15115+0522 J 3293 distance=139' 14571+0231 BAL1901AB distance=142' 14571+0231 BAL1901AC distance=142' 15127+0412 UC 2957 distance=143' 15096+0608 RAO 329 distance=145' 15049+0158 SHN 197 distance=146' 15129+0428 GWP2503 distance=147' 15089+0221 WSP 24AB distance=148' 15089+0221 WSP 24AC distance=148' 14543+0312 BAL2401 distance=149' 14589+0636 WSI 81 distance=150' 15128+0333 UC 2959 distance=152' 15109+0559 CVR 779 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 15031+0421 FYM 242 BC 100 20.4 1
Show 15031+0421 BAL2866 AB 126 10.5 1
Show 15025+0354 UC 2906 217 23.9 29
Show 15011+0415 HJ 1266 25 13.2 31
Show 15008+0441 WIS 278 265 641.5 41
Show 15004+0417 KPP 332 184 3.7 42
Show 15059+0350 BAL2867 167 6.1 52
Show 14597+0442 BRT2159 AB 73 5.3 55
Show 14597+0442 FYM 243 AC 180 18.9 55
Show 15003+0500 LDS5831 231 9.0 58
Show 15067+0446 NSN 662 115 1.7 59
Show 15071+0433 KPP1502 217 11.3 61
Show 15055+0330 GWP2490 10 7.8 62
Show 14586+0432 J 1026 100 3.5 70
Show 15041+0530 STF1904 348 10.1 71
Show 14586+0355 UC 198 66 38.8 72
Show 15018+0538 HJ 2760 21 17.9 80
Show 14599+0309 KPP3941 289 1.5 87
Show 14590+0529 GWP2482 82 15.6 93
Show 15076+0313 BAL2404 212 7.0 96
Show 15076+0310 UC 2932 291 13.0 98
Show 15066+0547 HJ 1268 104 34.0 101
Show 15088+0327 UC 2943 82 32.1 101
Show 15091+0512 STF1912 153 7.0 103
Show 15056+0239 BAL2403 41 7.6 108
Show 15093+0312 UC 201 314 47.9 116
Show 15065+0609 HJ 2762 247 10.7 121
Show 15052+0617 TOK 166 328 12.6 121
Show 14570+0255 GRV1106 320 36.0 124
Show 15010+0619 HJ 1265 271 9.9 125
Show 15042+0215 CVR 774 267 10.0 127
Show 14574+0555 KPP3287 350 10.9 128
Show 14595+0213 HLD 174 212 5.6 131
Show 14565+0255 A 2172 122 0.2 131
Show 15065+0218 SHN 198 -1 0.6 133
Show 14564+0548 CVR 768 161 17.1 135
Show 15119+0347 FMR 226 AB 9 138.9 136
Show 15031+0202 STF1903 328 47.0 139
Show 15115+0522 J 3293 164 2.8 139
Show 14571+0231 BAL1901 AB 6 3.2 142
Show 14571+0231 BAL1901 AC 164 5.4 142
Show 15127+0412 UC 2957 52 47.8 143
Show 15096+0608 RAO 329 258 0.9 145
Show 15049+0158 SHN 197 -1 0.4 146
Show 15129+0428 GWP2503 351 64.5 147
Show 15089+0221 WSP 24 AB 166 16.6 148
Show 15089+0221 WSP 24 AC 258 21.8 148
Show 14543+0312 BAL2401 51 17.2 149
Show 14589+0636 WSI 81 157 0.1 150
Show 15128+0333 UC 2959 186 8.5 152
Show 15109+0559 CVR 779 23 11.4 153

 
 
WDS 15031+0421 : COMPONENTS
 
 
  A B
B pa=127.0°
sep=11.80"
 
C pa=110.1°
sep=31.34"
pa=100.3°
sep=20.34"
 
 
15031+0421 A
 
 
Coord arcsec 2000 150306.52+042051.7 Mag 11.81 PmRA 40.00 PmDE -57.0
Tycho2 0342-00947-1
Tycho2
Tycho2 0342-00947-1 Pflag RAmdeg 225.77717355 DEmdeg 4.34769856
PmRA 30.2 PmDE -48.0 E RAmdeg 94 E DEmdeg 93
E pmRA 2.4 E pmDE 2.3 EpRAm 1962.00 EpDEm 1959.61
Num 3 Q RAmdeg 1.2 Q DEmdeg 2.3 Q pmRA 1.2
Q pmDE 2.3 BTmag 11.938 E BTmag 0.172 VTmag 11.848
E VTmag 0.279 Prox 999 TYC HIP
CCDM RAdeg 225.77710083 DEdeg 4.34781167 EpRA 1990 1.48
EpDE 1990 1.42 E RAdeg 117.2 E DEdeg 118.8 Posflg
Corr -0.1
CCDM
Ccdm 15031+0421 RComp Comp A Note1
Note2 Discov num DRAs 0.51 DDEs -7.4
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14581N0445A
HIC
 
 
15031+0421 B
 
 
Coord arcsec 2000 150307.15+042044.6 Coord calc 150307.15+042044.6 Mag 11.56 PmRA -6.00
PmDE -12.0 Calc delta mag 0.25
CCDM
Ccdm 15031+0421 RComp Comp B Note1
Note2 Discov num BAL2866 DRAs 1.16 DDEs -14.7
R dRAs 65 Year 1910 Theta 131 Rho 16.3
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14581N0445B
HIC
 
 
15031+0421 C
 
 
Coord arcsec 2000 150308.49+042041.0 Mag 13.7 Calc delta mag 1.89 Calc coord yes