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Doubles in session


Current system
21542+0459
OSO 160 AB


Nearby doubles
18' : 21534+0512
HJ 3064

27' : 21530+0518
HU 379

50' : 21522+0538
JOD 23AB

50' : 21514+0525
BAL2983

52' : 21576+0501
HJ 3073

59' : 21504+0514
BRT2192

59' : 21547+0400
BAL2565

60' : 21521+0549
J 916

64' : 21512+0546
HJ 3061

65' : 21551+0355
HEI 823

68' : 21547+0606
SLW1256

71' : 21575+0409
STTA225

82' : 21580+0556
STF2848

83' : 21489+0523
HU 281

85' : 21591+0541
GWP3111

85' : 21502+0558
CBL 600

85' : 21593+0537
HDS3123

87' : 21492+0543
GIC 172

89' : 21524+0623
SKF1871

90' : 21483+0518
BRT2294

91' : 21586+0601
SHJ 336AB

92' : 22000+0525
HEI 824

94' : 22001+0528
FYM 334AB

95' : 21480+0521
BRT2293

96' : 21553+0325
HEI 292

97' : 21585+0347
RAO 73



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

21542+0459 OSO 160 AB

 
 
21h 54m 11.34s +04° 58' 44.8" P.A. 316.00 sep 13.8 mag 9.26,14.90 Sp G3V dist. 60.28 pc (196.63 l.y.)
 
 
Coord 2000 21542+0459 Discov num OSO 160 Comp AB Coord arcsec 2000 21 54 11.34 +04 58 44.8
Date first 1994 Date last 2000 Obs 4
Pa first 321 Pa last 315.8 P.A. Now (θ) 315.8°
Sep first 12.9 Sep last 13.837 Sep. Now (ρ) 13.837"
Mag pri 9.26 Mag sec 14.90 delta mag (ΔM) 5.64 Spectral class G3V (yellow)
Pri motion ra +273 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21542+0459 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 54 11 +04 58 45 OSO 160 AB 2000 4 316 13.8 9.26 14.90 5.64 <===
Show 21 54 11 +04 58 45 OSO 160 AC 2000 3 225 25.6 9.26 15.70 6.44
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 108103 Tycho2 0553-00345-1 Gaia DR2 2696785814558094720
BD BD+04 4762 Distance 60.28 Distance ly 196.63
 
 
WDS 21542+0459 OSO 160 AB : NOTES
 
 
discov_num notes refcode
OSO 160 G018-005. Neither is a common proper motion pair, based on color or
comparison with POSS2 red plates Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21542+0459 OSO 160 AB 2000 3 316 13.9 9.26 14.90 N D 215411.34+045844.8

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

 
 
WDS 21542+0459 OSO 160 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21542+0459 OSO 160 AB : MEASURES
 
 
No records found.

 
 
WDS 21542+0459 : VIRTUAL EYEPIECE
 
 

21542+0459 OSO 160A mag 9.26 Sp G3V 21542+0459 OSO 160B sep 13.8 P.A. 315.90 mag 14.9 21542+0459 OSO 160C sep 25.6 P.A. 225.00 mag 15.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21542+0459 : ALADIN DSS IMAGE @ 21h 54m 11.34s +04° 58' 44.8"
 
 
 
 
WDS 21542+0459 OSO 160 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21542+0459 OSO 160AB distance=1' 21542+0459 OSO 160AC distance=1' 21534+0512 HJ 3064 distance=18' 21530+0518 HU 379 distance=27' 21522+0538 JOD 23AB distance=50' 21522+0538 JOD 23AC distance=50' 21514+0525 BAL2983 distance=50' 21576+0501 HJ 3073 distance=52' 21504+0514 BRT2192 distance=59' 21547+0400 BAL2565 distance=59' 21521+0549 J 916 distance=60' 21512+0546 HJ 3061 distance=64' 21551+0355 HEI 823 distance=65' 21547+0606 SLW1256 distance=68' 21575+0409 STTA225 distance=71' 21580+0556 STF2848 distance=82' 21489+0523 HU 281 distance=83' 21591+0541 GWP3111 distance=85' 21502+0558 CBL 600 distance=85' 21593+0537 HDS3123 distance=85' 21492+0543 GIC 172 distance=87' 21524+0623 SKF1871 distance=89' 21483+0518 BRT2294 distance=90' 21586+0601 SHJ 336AB distance=91' 21586+0601 SHJ 336AC distance=91' 22000+0525 HEI 824 distance=92' 22001+0528 FYM 334AB distance=94' 22001+0528 FYM 334AC distance=94' 21480+0521 BRT2293 distance=95' 21553+0325 HEI 292 distance=96' 21585+0347 RAO 73 distance=97' 21513+0332 HEI 291 distance=98' 21566+0633 HU 381 distance=101' 21476+0431 CVR 920 distance=103' 21556+0316 SLN 91 distance=106' 21512+0321 J 1724 distance=109' 21595+0617 HJ 3079 distance=112' 22019+0446 STTA228AB distance=116' 22019+0446 STTA228AC distance=116' 21495+0324 STF2828AB distance=118' 21495+0324 STF2828AD distance=118' 21495+0324 STF2828AC distance=118' 21495+0324 STF2828BC distance=119' 21470+0408 STE 14AB distance=120' 21512+0306 STF2830 distance=122' 21485+0331 HEI 289 distance=123' 21462+0536 HJ 3057 distance=125' 21462+0423 CVR 918 distance=125' 21566+0251 GWP3107 distance=133' 22006+0324 CVR 927 distance=136' 21489+0309 GWP3097 distance=136' 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 21542+0459 OSO 160 AB 316 13.8 1
Show 21542+0459 OSO 160 AC 225 25.6 1
Show 21534+0512 HJ 3064 141 9.1 18
Show 21530+0518 HU 379 253 1.4 27
Show 21522+0538 JOD 23 AB 288 0.2 50
Show 21522+0538 JOD 23 AC 35 0.7 50
Show 21514+0525 BAL2983 16 6.0 50
Show 21576+0501 HJ 3073 18 25.6 52
Show 21504+0514 BRT2192 24 3.3 59
Show 21547+0400 BAL2565 208 3.9 59
Show 21521+0549 J 916 184 1.7 60
Show 21512+0546 HJ 3061 105 17.0 64
Show 21551+0355 HEI 823 82 2.5 65
Show 21547+0606 SLW1256 203 31.1 68
Show 21575+0409 STTA225 287 75.2 71
Show 21580+0556 STF2848 56 10.9 82
Show 21489+0523 HU 281 146 1.5 83
Show 21591+0541 GWP3111 202 34.8 85
Show 21502+0558 CBL 600 253 12.0 85
Show 21593+0537 HDS3123 245 0.3 85
Show 21492+0543 GIC 172 126 434.7 87
Show 21524+0623 SKF1871 253 7.0 89
Show 21483+0518 BRT2294 242 2.3 90
Show 21586+0601 SHJ 336 AB 222 93.5 91
Show 21586+0601 SHJ 336 AC 101 84.1 91
Show 22000+0525 HEI 824 154 2.9 92
Show 22001+0528 FYM 334 AB 133 12.8 94
Show 22001+0528 FYM 334 AC 169 21.8 94
Show 21480+0521 BRT2293 310 1.4 95
Show 21553+0325 HEI 292 146 1.4 96
Show 21585+0347 RAO 73 89 12.4 97
Show 21513+0332 HEI 291 300 2.3 98
Show 21566+0633 HU 381 235 0.2 101
Show 21476+0431 CVR 920 71 8.8 103
Show 21556+0316 SLN 91 247 3.3 106
Show 21512+0321 J 1724 24 6.1 109
Show 21595+0617 HJ 3079 74 10.0 112
Show 22019+0446 STTA228 AB 23 86.6 116
Show 22019+0446 STTA228 AC 183 13.3 116
Show 21495+0324 STF2828 AB 140 33.7 118
Show 21495+0324 STF2828 AD 73 10.7 118
Show 21495+0324 STF2828 AC 134 33.1 118
Show 21495+0324 STF2828 BC 39 3.5 119
Show 21470+0408 STE 14 AB 328 31.4 120
Show 21512+0306 STF2830 237 27.2 122
Show 21485+0331 HEI 289 312 0.7 123
Show 21462+0536 HJ 3057 7 21.2 125
Show 21462+0423 CVR 918 268 9.0 125
Show 21566+0251 GWP3107 43 15.7 133
Show 22006+0324 CVR 927 157 8.2 136
Show 21489+0309 GWP3097 230 29.2 136

 
 
WDS 21542+0459 : COMPONENTS
 
 
  A B
B pa=315.9°
sep=13.81"
 
C pa=225.0°
sep=25.56"
pa=196.8°
sep=29.25"
 
 
21542+0459 A
 
 
Coord arcsec 2000 215411.34+045844.8 Mag 9.26 Spectral class G3V (yellow) PmRA 273.00
PmDE -15.0 HIP 108103 Tycho2 0553-00345-1 BD BD+04 4762
Tycho2
Tycho2 0553-00345-1 Pflag RAmdeg 328.54726155 DEmdeg 4.97912935
PmRA 274.2 PmDE -10.1 E RAmdeg 16 E DEmdeg 19
E pmRA 1.4 E pmDE 1.3 EpRAm 1988.71 EpDEm 1986.52
Num 10 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 10.034 E BTmag 0.036 VTmag 9.383
E VTmag 0.027 Prox 999 TYC T HIP 108103
CCDM RAdeg 328.54662500 DEdeg 4.97915333 EpRA 1990 1.66
EpDE 1990 1.47 E RAdeg 17.1 E DEdeg 21.5 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 108103 Proxy RAhms 21 54 11.18
DEdms +04 58 44.9 Vmag 9.25 VarFlag R Vmag G
RAdeg 328.547 DEdeg 4.97915 AstroRef Plx 15.44
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+04 4762
CD CP Dm number +04 4762 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 215411.18+045844.9
Hipparcos 2
HIP 108103 Sn 5 So 0 Nc 1
RArad 5.734219916 DErad 0.0869025029 Plx 16.59 PmRA 277.97
PmDE -11.77 E RArad 1.04 E DErad 0.8 E Plx 1.26
E pmRA 1.87 E pmDE 0.83 Hpmag 9.3961 E Hpmag 0.0023
SHp 0.014 VA 0 BV 0.63 E BV 0.002
VI 0.7
 
 
21542+0459 B
 
 
Coord arcsec 2000 215410.70+045854.7 Mag 14.9 Calc delta mag 5.64 Calc coord yes
 
 
21542+0459 C
 
 
Coord arcsec 2000 215410.13+045826.7 Mag 15.7 Calc delta mag 6.44 Calc coord yes