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Doubles in session


Current system
12015-0023
FYM 166 BD


Nearby doubles
8' : 12013-0015
SLW 677

18' : 12019+0006
STTA116AB

23' : 12028-0033
UC 2257

26' : 12004-0042
A 2580

28' : 12030-0035
UC 2259

29' : 12029+0004
GRV1068

35' : 12032+0044
BAL1450

38' : 11591+0032
J 92

46' : 12000+0104
GRV1067

54' : 12047+0046
RST5363

57' : 12018+0118
CVR1399

59' : 12006+0119
TDS8161

72' : 12050+0106
GRV1070

73' : 12056+0058
ZHN 19

76' : 12032+0133
SLW 679

78' : 11563+0025
GWP1708

84' : 12030+0142
ITF 223

85' : 12071+0013
KPP 44

89' : 11561+0059
TDS8123

90' : 12014-0107
UC 2251

93' : 12072+0054
CBL 604

93' : 11594+0150
OCC 708

102' : 12014+0203
CVR 123

104' : 12083-0037
UC 2279

105' : 12048-0110
RST4955

107' : 11582+0157
SLW 671



Selections
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Quadruple Systems
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12015-0023 FYM 166 BD

 
 
12h 01m 27.42s -00° 21' 52.7" P.A. 20.00 sep 14.7 mag 8.95,16.60 Sp A
 
 
Coord 2000 12015-0023 Discov num FYM 166 Comp BD Coord arcsec 2000 12 01 27.42 -00 21 52.7
Date first 1999 Date last 2016 Obs 10
Pa first 20 Pa last 20.1 P.A. Now (θ) 20.1°
Sep first 14.4 Sep last 14.661 Sep. Now (ρ) 14.661"
Mag pri 8.95 Mag sec 16.60 delta mag (ΔM) 7.65 Spectral class A (white)
Pri motion ra -005 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
12015-0023 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 104409 223173 12 01 28 -00 22 44 STF 1591 AB 2017 45 351 51.3 8.43 8.95 0.52
Show 223173 12 01 28 -00 22 44 STF 1591 AC 2017 21 52 23.9 8.43 12.50 4.07
Show 12 01 27 -00 21 53 FYM 166 BD 2016 10 20 14.7 8.95 16.60 7.65 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo
 
 
WDS 12015-0023 FYM 166 BD : NOTES
 
 
discov_num notes refcode
STF1591 STTA115. B is BD+00@2877.
 
 
DISCOVERER
 
 
discov author
FYM Fay, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
12015-0023 FYM 166 BD 2013 1 20 14.2 8.95 16.60 120127.42-002152.7
12015-0023 FYM 166 BD 2015 4 20 14.7 8.95 16.60 A N 120127.42-002152.7
12015-0023 FYM 166 BD 2016 10 20 14.7 8.95 16.60 A N 120127.42-002152.7

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

 
 
WDS 12015-0023 FYM 166 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12015-0023 FYM 166 BD : MEASURES
 
 
No records found.

 
 
WDS 12015-0023 : VIRTUAL EYEPIECE
 
 

12015-0023 STF1591A mag 8.43 Sp K 12015-0023 FYM 166B sep 51.5 P.A. 188.50 mag 8.95 Sp A 12015-0023 STF1591C sep 23.9 P.A. 51.60 mag 12.5 12015-0023 FYM 166D sep 37.2 P.A. 184.00 mag 16.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12015-0023 : ALADIN DSS IMAGE @ 12h 01m 27.42s -00° 21' 52.7"
 
 
 
 
WDS 12015-0023 FYM 166 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12015-0023 FYM 166BD distance=0' 12015-0023 STF1591AB distance=1' 12015-0023 STF1591AC distance=1' 12013-0015 SLW 677 distance=8' 12019+0006 STTA116AB distance=18' 12028-0033 UC 2257 distance=23' 12004-0042 A 2580 distance=26' 12030-0035 UC 2259 distance=28' 12029+0004 GRV1068 distance=29' 12032+0044 BAL1450 distance=35' 11591+0032 J 92 distance=38' 12000+0104 GRV1067 distance=46' 12047+0046 RST5363 distance=54' 12018+0118 CVR1399 distance=57' 12006+0119 TDS8161 distance=59' 12050+0106 GRV1070 distance=72' 12056+0058 ZHN 19 distance=73' 12032+0133 SLW 679 distance=76' 11563+0025 GWP1708 distance=78' 12030+0142 ITF 223 distance=84' 12071+0013 KPP 44 distance=85' 11561+0059 TDS8123 distance=89' 12014-0107 UC 2251 distance=90' 12072+0054 CBL 604 distance=93' 11594+0150 OCC 708 distance=93' 12014+0203 CVR 123 distance=102' 12083-0037 UC 2279 distance=104' 12048-0110 RST4955 distance=105' 11582+0157 SLW 671 distance=107' 12033-0123 BAL 866 distance=109' 12085+0050 LDS4183 distance=110' 11583+0202 J 1019 distance=110' 11594-0124 SMH 15 distance=111' 12088-0040 CVR1410 distance=112' 12074+0132 BAL1882 distance=114' 11539-0007 SKF 236 distance=115' 11596-0130 HJ 196 distance=116' 12077+0136 LEP 50 distance=120' 12094-0046 OCC 234 distance=122' 12098-0012 UC 2285 distance=125' 12097-0046 OCC 8AB distance=126' 12097-0046 GWP1756AC distance=126' 11533+0102 SLW 666 distance=129' 11531+0057 SLN 23 distance=131' 12029+0233 GWP1736 distance=134' 11589-0147 GWP1722 distance=134' 12104+0037 UC 2288 distance=135' 12100-0020 GRV1072AB distance=140' 12062-0138 UC 2267AB distance=140' 11528+0120 UC 2226 distance=143' 11589+0243 GWP1721 distance=147' 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 12015-0023 FYM 166 BD 20 14.7 0
Show 12015-0023 STF1591 AB 351 51.3 1
Show 12015-0023 STF1591 AC 52 23.9 1
Show 12013-0015 SLW 677 139 12.0 8
Show 12019+0006 STTA116 AB 177 72.9 18
Show 12028-0033 UC 2257 129 51.9 23
Show 12004-0042 A 2580 155 4.0 26
Show 12030-0035 UC 2259 226 44.6 28
Show 12029+0004 GRV1068 99 12.1 29
Show 12032+0044 BAL1450 207 22.7 35
Show 11591+0032 J 92 176 14.9 38
Show 12000+0104 GRV1067 125 25.2 46
Show 12047+0046 RST5363 34 0.2 54
Show 12018+0118 CVR1399 69 3.1 57
Show 12006+0119 TDS8161 189 0.4 59
Show 12050+0106 GRV1070 341 15.3 72
Show 12056+0058 ZHN 19 80 4.4 73
Show 12032+0133 SLW 679 211 23.8 76
Show 11563+0025 GWP1708 88 57.7 78
Show 12030+0142 ITF 223 206 4.9 84
Show 12071+0013 KPP 44 188 7.5 85
Show 11561+0059 TDS8123 97 0.4 89
Show 12014-0107 UC 2251 55 56.6 90
Show 12072+0054 CBL 604 33 22.9 93
Show 11594+0150 OCC 708 -1 0.1 93
Show 12014+0203 CVR 123 58 71.4 102
Show 12083-0037 UC 2279 244 48.9 104
Show 12048-0110 RST4955 113 1.8 105
Show 11582+0157 SLW 671 248 15.8 107
Show 12033-0123 BAL 866 353 9.1 109
Show 12085+0050 LDS4183 125 6.7 110
Show 11583+0202 J 1019 293 5.4 110
Show 11594-0124 SMH 15 312 10.4 111
Show 12088-0040 CVR1410 345 3.6 112
Show 12074+0132 BAL1882 313 8.4 114
Show 11539-0007 SKF 236 285 9.7 115
Show 11596-0130 HJ 196 290 8.7 116
Show 12077+0136 LEP 50 265 9.1 120
Show 12094-0046 OCC 234 -1 0.2 122
Show 12098-0012 UC 2285 140 61.9 125
Show 12097-0046 OCC 8 AB -1 0.1 126
Show 12097-0046 GWP1756 AC 285 30.9 126
Show 11533+0102 SLW 666 221 175.6 129
Show 11531+0057 SLN 23 254 6.4 131
Show 12029+0233 GWP1736 322 31.7 134
Show 11589-0147 GWP1722 340 78.3 134
Show 12104+0037 UC 2288 27 25.7 135
Show 12100-0020 GRV1072 AB 47 11.1 140
Show 12062-0138 UC 2267 AB 70 38.9 140
Show 11528+0120 UC 2226 72 13.5 143
Show 11589+0243 GWP1721 133 39.3 147

 
 
WDS 12015-0023 : COMPONENTS
 
 
  A B C
B pa=188.5°
sep=51.47"
 
C pa=51.6°
sep=23.90"
pa=21.9°
sep=70.84"
 
D pa=184.0°
sep=37.22"
pa=20.1°
sep=14.66"
pa=202.3°
sep=56.19"
 
 
12015-0023 A
 
 
Name HD 104409 Coord arcsec 2000 120127.93-002243.6 Mag 8.43 Spectral class K (yellow-orange)
PmRA 2.00 PmDE 8.0 SAO 223173 HIP 58639
Tycho2 4939-00460-1 HD 104409 BD BD+00 2878
Tycho2
Tycho2 4939-00460-1 Pflag RAmdeg 180.36639209 DEmdeg -0.37875263
PmRA 1.9 PmDE 7.9 E RAmdeg 7 E DEmdeg 9
E pmRA 0.8 E pmDE 0.8 EpRAm 1989.98 EpDEm 1988.71
Num 17 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.8 BTmag 9.513 E BTmag 0.022 VTmag 8.430
E VTmag 0.014 Prox 516 TYC T HIP 58639
CCDM RAdeg 180.36638833 DEdeg -0.37877111 EpRA 1990 1.73
EpDE 1990 1.53 E RAdeg 7.0 E DEdeg 9.8 Posflg
Corr 0.2
SAO
SAO 223173 DelFlag RA1950 PmRA1950 -0.0117
DE1950 PmDE1950 -0.017 Vmag 9 SpType G5
Double code Source 48 CatNum 10024 DM CP-49 4748
DMcomp BDsup HD 104444 M HD 0
GC RA1950rad 3.13719044 DE1950rad -0.86734025 PmRA2000 -0.0116
PmDE2000 -0.014
Hipparcos
Catalog H HIP 58639 Proxy RAhms 12 01 27.93
DEdms -00 22 43.6 Vmag 8.34 VarFlag R Vmag G
RAdeg 180.366 DEdeg -0.37877 AstroRef Plx 4.55
CCDM 3.56 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 104409 BD BD+00 2878
CD CP Dm number +00 2878 VIred 0.93
SpType K R SpType Coord arcsec 2000 120127.93-002243.6
Hipparcos 2
HIP 58639 Sn 5 So 0 Nc 1
RArad 3.1479873545 DErad -0.0066107843 Plx 4.55 PmRA 3.01
PmDE 7.01 E RArad 1.02 E DErad 0.56 E Plx 1.18
E pmRA 0.96 E pmDE 0.65 Hpmag E Hpmag 0.002
SHp 0.013 VA 0 BV 0.939 E BV 0.015
VI 0.93
 
 
12015-0023 B
 
 
Coord arcsec 2000 120127.42-002152.7 Coord calc 120127.42-002152.7 Mag 8.95 Spectral class A (white)
PmRA -5.00 PmDE -9.0 Delta magnitude 0.52
 
 
12015-0023 C
 
 
Coord arcsec 2000 120129.18+002258.4 Mag 12.5 PmRA 4.00 PmDE 7.0
Delta magnitude 4.07 Coordinate calculated yes
 
 
12015-0023 D
 
 
Coord arcsec 2000 120127.76+002206.5 Mag 16.6 Delta magnitude 8.17 Coordinate calculated yes