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Doubles in session


Current system
15098-0445
OSO 61 AB


Nearby doubles
21' : 15112-0446
KPP3050

48' : 15092-0532
FMR 8

53' : 15117-0529
STF1914

59' : 15095-0347
TDS9422

66' : 15055-0501
HDS2125AB

68' : 15091-0551
LDS4531

76' : 15148-0439
A 15AB

80' : 15130-0342
UC 2961

86' : 15088-0610
RST4534AB

88' : 15085-0611
GWP2496

94' : 15160-0454
STF3091AB

106' : 15159-0537
GRF 2

108' : 15121-0304
LDS4534

111' : 15089-0635
A 81

111' : 15033-0538
RST4532

120' : 15177-0430
HL 9003AB

135' : 15012-0406
A 14

137' : 15176-0555
RST4536

137' : 15069-0655
AOT 56AB

139' : 15152-0253
RST4535

142' : 15187-0531
A 16AB

150' : 15154-0241
SLW1075

150' : 15055-0701
BU 119AB

154' : 15041-0653
HO 391AB

154' : 15071-0217
A 689

156' : 15016-0310
STF1899



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15098-0445 OSO 61 AB

 
 
15h 09m 46.01s -04° 45' 06.7" P.A. 35.00 sep 26.3 mag 12.02,17.20 Sp G2 dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000 15098-0445 Discov num OSO  61 Comp AB Coord arcsec 2000 15 09 46.01 -04 45 06.7
Date first 1955 Date last 2017 Obs 5
Pa first 111 Pa last 35.1 P.A. Now (θ) 35.1°
Sep first 20.8 Sep last 26.314 Sep. Now (ρ) 26.314"
Mag pri 12.02 Mag sec 17.20 delta mag (ΔM) 5.18 Spectral class G2 (yellow)
Pri motion ra +064 Sec motion ra -006
Pri motion dec -465 Sec motion dec +004
Notes N (See Notes)
rPM=1.01
This double is not physical.
 
 
15098-0445 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 09 46 -04 45 07 OSO 61 AB 2017 5 35 26.3 12.02 17.20 5.18 <===
Show 15 09 46 -04 45 07 LDS 518 AC 2017 5 218 607.9 12.02 12.25 0.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra HIP 74199 Tycho2 5009-00636-1 Distance 111.61
Distance ly 364.07
 
 
WDS 15098-0445 OSO 61 AB : NOTES
 
 
discov_num notes refcode
OSO 61 G015-010. Not a common proper motion pair, based on comparison with
POSS2 red plates. Oso2004
LDS 518 HIP 74199. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15098-0445 OSO 61 AB 1999 2 52 21.0 11.82 17.20 N D 150946.01-044506.7
15098-0445 OSO 61 AB 2017 4 35 26.3 12.02 17.20 G2 N 150946.01-044506.7

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

 
 
WDS 15098-0445 OSO 61 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15098-0445 OSO 61 AB : MEASURES
 
 
No records found.

 
 
WDS 15098-0445 : VIRTUAL EYEPIECE
 
 

15098-0445 OSO 61A mag 12.02 Sp G2 15098-0445 OSO 61B sep 26.3 P.A. 35.00 mag 17.2 15098-0445 LDS 518C sep 607.1 P.A. 217.70 mag 12.25 Sp K4 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 15098-0445 : ALADIN DSS IMAGE @ 15h 09m 46.01s -04° 45' 06.7"
 
 
 
 
WDS 15098-0445 OSO 61 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15098-0445 OSO 61AB distance=0' 15112-0446 KPP3050 distance=21' 15092-0532 FMR 8 distance=48' 15117-0529 STF1914 distance=53' 15095-0347 TDS9422 distance=59' 15055-0501 HDS2125AB distance=66' 15091-0551 LDS4531 distance=68' 15148-0439 A 15AB distance=76' 15148-0439 WAK 23AC distance=76' 15130-0342 UC 2961 distance=80' 15088-0610 RST4534AB distance=86' 15088-0610 HO 392AB,C distance=86' 15085-0611 GWP2496 distance=88' 15160-0454 STF3091AB distance=94' 15160-0454 STF3091AB,E distance=94' 15159-0537 GRF 2 distance=106' 15121-0304 LDS4534 distance=108' 15089-0635 A 81 distance=111' 15033-0538 RST4532 distance=111' 15177-0430 HL 9003AB distance=120' 15177-0430 HL 9003AC distance=120' 15012-0406 A 14 distance=135' 15176-0555 RST4536 distance=137' 15069-0655 AOT 56AB distance=137' 15069-0655 AOT 57AC distance=137' 15069-0655 AOT 57BC distance=138' 15152-0253 RST4535 distance=139' 15187-0531 A 16AB distance=142' 15187-0531 VBS 24AB,F distance=142' 15187-0531 A 16AB,C distance=142' 15187-0531 A 16AB,D distance=142' 15187-0531 A 16AB,E distance=142' 15154-0241 SLW1075 distance=150' 15055-0701 BU 119AB distance=150' 15055-0701 BU 119AC distance=150' 15055-0701 TOK 587AD distance=150' 15041-0653 HO 391AB distance=154' 15041-0653 HO 391AC distance=154' 15071-0217 A 689 distance=154' 15016-0310 STF1899 distance=156' 15135-0218 LDS4536 distance=158' 15065-0214 GWP2492 distance=159' 14591-0509 GWP2483 distance=161' 14589-0459 BU 1085 distance=164' 15206-0507 HDS2156 distance=164' 15030-0702 RST3905 distance=171' 15163-0705 DOO 57 distance=172' 15211-0549 RST4538 distance=182' 15157-0725 RAO 592 distance=184' 15138-0152 KPP1907 distance=184' 15017-0707 GIC 123 distance=186' 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 15098-0445 OSO 61 AB 35 26.3
Show 15098-0445 LDS 518 AC 218 607.9
Show 15112-0446 KPP3050 72 2.9 21
Show 15092-0532 FMR 8 239 4.8 48
Show 15117-0529 STF1914 334 30.8 53
Show 15095-0347 TDS9422 220 1.0 59
Show 15055-0501 HDS2125 AB 270 0.9 66
Show 15091-0551 LDS4531 146 23.3 68
Show 15148-0439 A 15 AB 287 5.2 76
Show 15148-0439 WAK 23 AC 86 17.6 76
Show 15130-0342 UC 2961 193 44.2 80
Show 15088-0610 RST4534 AB 15 0.5 86
Show 15088-0610 HO 392 AB,C 175 7.1 86
Show 15085-0611 GWP2496 339 9.0 88
Show 15160-0454 STF3091 AB 226 0.4 94
Show 15160-0454 STF3091 AB,E 46 41.3 94
Show 15159-0537 GRF 2 231 14.3 106
Show 15121-0304 LDS4534 101 9.0 108
Show 15089-0635 A 81 41 0.6 111
Show 15033-0538 RST4532 204 0.3 111
Show 15177-0430 HL 9003 AB 247 14.4 120
Show 15177-0430 HL 9003 AC 276 28.9 120
Show 15012-0406 A 14 96 4.0 135
Show 15176-0555 RST4536 100 1.5 137
Show 15069-0655 AOT 56 AB 262 30.3 137
Show 15069-0655 AOT 57 AC 263 11.6 137
Show 15069-0655 AOT 57 BC 81 18.8 138
Show 15152-0253 RST4535 175 1.0 139
Show 15187-0531 A 16 AB 166 0.5 142
Show 15187-0531 VBS 24 AB,F 283 1.3 142
Show 15187-0531 A 16 AB,C 82 2.6 142
Show 15187-0531 A 16 AB,D 343 16.8 142
Show 15187-0531 A 16 AB,E 205 25.4 142
Show 15154-0241 SLW1075 278 160.8 150
Show 15055-0701 BU 119 AB 274 2.3 150
Show 15055-0701 BU 119 AC 98 77.7 150
Show 15055-0701 TOK 587 AD 290 999.9 150
Show 15041-0653 HO 391 AB 44 0.9 154
Show 15041-0653 HO 391 AC 327 24.7 154
Show 15071-0217 A 689 327 0.3 154
Show 15016-0310 STF1899 67 28.6 156
Show 15135-0218 LDS4536 194 8.2 158
Show 15065-0214 GWP2492 228 16.6 159
Show 14591-0509 GWP2483 347 197.4 161
Show 14589-0459 BU 1085 24 9.8 164
Show 15206-0507 HDS2156 239 0.5 164
Show 15030-0702 RST3905 270 0.6 171
Show 15163-0705 DOO 57 211 5.6 172
Show 15211-0549 RST4538 3 11.9 182
Show 15157-0725 RAO 592 208 0.5 184
Show 15138-0152 KPP1907 44 15.0 184

 
 
WDS 15098-0445 : COMPONENTS
 
 
  A B
B pa=35.0°
sep=26.28"
 
C pa=217.7°
sep=607.12"
pa=217.6°
sep=633.38"
 
 
15098-0445 A
 
 
Coord arcsec 2000 150946.01-044506.7 Mag 12.02 Spectral class G2 (yellow) PmRA 64.00
PmDE -465.0 HIP 74199 Tycho2 5009-00636-1
Tycho2
Tycho2 5009-00636-1 Pflag RAmdeg 227.44172982 DEmdeg -4.75186208
PmRA 65.6 PmDE -471.2 E RAmdeg 36 E DEmdeg 74
E pmRA 2.7 E pmDE 3.1 EpRAm 1981.85 EpDEm 1983.79
Num 5 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.8 BTmag 12.997 E BTmag 0.374 VTmag 11.819
E VTmag 0.217 Prox 999 TYC HIP 74199
CCDM RAdeg 227.44151417 DEdeg -4.75073639 EpRA 1990 1.80
EpDE 1990 1.68 E RAdeg 110.8 E DEdeg 134.9 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 74199 Proxy RAhms 15 09 45.98
DEdms -04 45 02.5 Vmag 12.01 VarFlag R Vmag G
RAdeg 227.442 DEdeg -4.75071 AstroRef Plx 7.04
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType G:... R SpType Coord arcsec 2000 150945.98-044502.5
Hipparcos 2
HIP 74199 Sn 5 So 0 Nc 1
RArad 3.9696046132 DErad -0.0829154685 Plx 8.96 PmRA 63.66
PmDE -464.64 E RArad 3.99 E DErad 2.52 E Plx 4.39
E pmRA 4.14 E pmDE 3.07 Hpmag 12.2002 E Hpmag 0.0096
SHp 0.071 VA 0 BV 0.66 E BV 0
VI 0.72
 
 
15098-0445 B
 
 
Coord arcsec 2000 150947.02-044445.2 Mag 17.2 PmRA -6.00 PmDE 4.0
Calc delta mag 5.18 Calc coord yes
 
 
15098-0445 C
 
 
Coord arcsec 2000 150921.17-045307.1 Mag 12.25 Spectral class K4 (yellow-orange) PmRA 99.00
PmDE -342.0 Calc delta mag 0.23 Calc coord yes