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Doubles in session


Current system
21536+3551
OSO 159 AB


Nearby doubles
14' : 21525+3549
TDT3213

20' : 21539+3610
ES 2068

33' : 21512+3607
KPP4250AB

41' : 21513+3521
TDT3197

43' : 21541+3633
KPP1393

43' : 21570+3600
TDT3254

47' : 21507+3621
COU1640AB

47' : 21538+3505
TDT3222

49' : 21524+3504
TDT3211

51' : 21496+3606
HO 169

53' : 21556+3505
SEI1544

54' : 21501+3623
GRV 513

55' : 21536+3456
TDT3220

57' : 21491+3535
TDT3174

58' : 21579+3616
COU1338

62' : 21503+3504
TDT3187

63' : 21566+3500
CBL 97

64' : 21520+3653
J 3149AB

64' : 21586+3535
SEI1548

68' : 21575+3503
GRV 522

68' : 21480+3550
TDT3160

69' : 21583+3516
SEI1547

69' : 21592+3559
TDT3276

73' : 21503+3451
HJ 1699AB

73' : 21498+3455
COU1484

73' : 21484+3516
TDT3164



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

21536+3551 OSO 159 AB

 
 
21h 53m 34.79s +35° 50' 54.3" P.A. 38.00 sep 14.2 mag 9.13,17.10 Sp G0 dist. 87.57 pc (285.65 l.y.)
 
 
Coord 2000 21536+3551 Discov num OSO 159 Comp AB Coord arcsec 2000 21 53 34.79 +35 50 54.3
Date first 1994 Date last 2014 Obs 5
Pa first 24 Pa last 37.6 P.A. Now (θ) 37.6°
Sep first 14.1 Sep last 14.152 Sep. Now (ρ) 14.152"
Mag pri 9.13 Mag sec 17.10 delta mag (ΔM) 7.97 Spectral class G0 (yellow)
Pri motion ra -113 Sec motion ra
Pri motion dec +139 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21536+3551 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 53 35 +35 50 54 OSO 159 AB 2014 5 38 14.2 9.13 17.10 7.97 <===
Show 21 53 35 +35 50 54 OSO 159 AC 2014 5 197 21.4 9.13 17.10 7.97
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 108056 Tycho2 2730-01713-1 Gaia DR2 1949182400905538304
BD BD+35 4669 Distance 87.57 Distance ly 285.65
 
 
WDS 21536+3551 OSO 159 AB : NOTES
 
 
discov_num notes refcode
OSO 159 G188-029. Neither is a common proper motion pair, based on 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
21536+3551 OSO 159 AB 1999 2 28 14.7 9.13 17.10 N D 215334.79+355054.3
21536+3551 OSO 159 AB 2014 5 38 14.2 9.13 17.10 G0 N 215334.79+355054.3

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

 
 
WDS 21536+3551 OSO 159 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21536+3551 OSO 159 AB : MEASURES
 
 
No records found.

 
 
WDS 21536+3551 : VIRTUAL EYEPIECE
 
 

21536+3551 OSO 159A mag 9.13 Sp G0 21536+3551 OSO 159B sep 13.2 P.A. 32.00 mag 17.1 21536+3551 OSO 159C sep 21.1 P.A. 194.30 mag 17.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21536+3551 : ALADIN DSS IMAGE @ 21h 53m 34.79s +35° 50' 54.3"
 
 
 
 
WDS 21536+3551 OSO 159 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21536+3551 OSO 159AB distance=0' 21525+3549 TDT3213 distance=14' 21539+3610 ES 2068 distance=20' 21512+3607 KPP4250AB distance=33' 21513+3521 TDT3197 distance=41' 21541+3633 KPP1393 distance=43' 21570+3600 TDT3254 distance=43' 21507+3621 COU1640AB distance=47' 21507+3621 GII 295Aa,Ab distance=47' 21538+3505 TDT3222 distance=47' 21524+3504 TDT3211 distance=49' 21496+3606 HO 169 distance=51' 21556+3505 SEI1544 distance=53' 21501+3623 GRV 513 distance=54' 21536+3456 TDT3220 distance=55' 21491+3535 TDT3174 distance=57' 21579+3616 COU1338 distance=58' 21503+3504 TDT3187 distance=62' 21566+3500 CBL 97 distance=63' 21520+3653 J 3149AB distance=64' 21520+3653 TDT3202AC distance=64' 21586+3535 SEI1548 distance=64' 21575+3503 GRV 522 distance=68' 21480+3550 TDT3160 distance=68' 21583+3516 SEI1547 distance=69' 21592+3559 TDT3276 distance=69' 21503+3451 ES 2200BC distance=72' 21503+3451 HJ 1699AB distance=73' 21498+3455 COU1484 distance=73' 21484+3516 TDT3164 distance=73' 21501+3449 HJ 1697 distance=75' 21554+3441 POP 88 distance=76' 21584+3643 LDS4930 distance=78' 21593+3516 COU1340 distance=78' 21565+3701 ES 2069AB distance=79' 21565+3701 ES 2069AC distance=79' 21493+3451 COU1483 distance=80' 21581+3650 TDT3263 distance=81' 21557+3708 ES 2523 distance=82' 21598+3515 J 2704AB distance=85' 21598+3515 J 2704AC distance=85' 21517+3716 COU1641 distance=86' 21560+3712 SCH 1 distance=87' 21496+3439 STJ 66 distance=87' 21558+3716 HO 174CD distance=87' 21589+3456 POP 91AB distance=88' 21589+3456 POP 91AC distance=88' 21558+3716 HO 174AB distance=90' 21558+3716 HO 174AC distance=90' 21558+3716 HO 174BC distance=90' 21461+3534 COU1337 distance=92' 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 21536+3551 OSO 159 AB 38 14.2
Show 21536+3551 OSO 159 AC 197 21.4
Show 21525+3549 TDT3213 62 5.0 14
Show 21539+3610 ES 2068 343 2.5 20
Show 21512+3607 KPP4250 AB 262 43.3 33
Show 21513+3521 TDT3197 207 0.6 41
Show 21541+3633 KPP1393 139 10.4 43
Show 21570+3600 TDT3254 243 0.5 43
Show 21507+3621 COU1640 AB 19 2.6 47
Show 21507+3621 GII 295 Aa,Ab 51 0.1 47
Show 21538+3505 TDT3222 339 0.4 47
Show 21524+3504 TDT3211 307 0.9 49
Show 21496+3606 HO 169 139 3.7 51
Show 21556+3505 SEI1544 217 21.0 53
Show 21501+3623 GRV 513 204 11.5 54
Show 21536+3456 TDT3220 83 0.5 55
Show 21491+3535 TDT3174 351 0.4 57
Show 21579+3616 COU1338 111 1.2 58
Show 21503+3504 TDT3187 9 0.6 62
Show 21566+3500 CBL 97 62 20.6 63
Show 21520+3653 J 3149 AB 93 5.0 64
Show 21520+3653 TDT3202 AC 210 0.6 64
Show 21586+3535 SEI1548 321 19.7 64
Show 21575+3503 GRV 522 256 45.4 68
Show 21480+3550 TDT3160 24 2.3 68
Show 21583+3516 SEI1547 57 26.3 69
Show 21592+3559 TDT3276 124 0.4 69
Show 21503+3451 ES 2200 BC 182 1.1 72
Show 21503+3451 HJ 1699 AB 52 12.0 73
Show 21498+3455 COU1484 348 0.5 73
Show 21484+3516 TDT3164 224 0.6 73
Show 21501+3449 HJ 1697 253 9.4 75
Show 21554+3441 POP 88 241 4.2 76
Show 21584+3643 LDS4930 163 33.7 78
Show 21593+3516 COU1340 190 0.2 78
Show 21565+3701 ES 2069 AB 106 4.9 79
Show 21565+3701 ES 2069 AC 214 6.5 79
Show 21493+3451 COU1483 132 0.7 80
Show 21581+3650 TDT3263 164 0.8 81
Show 21557+3708 ES 2523 32 4.7 82
Show 21598+3515 J 2704 AB 154 3.8 85
Show 21598+3515 J 2704 AC 292 17.8 85
Show 21517+3716 COU1641 309 2.1 86
Show 21560+3712 SCH 1 290 90.6 87
Show 21496+3439 STJ 66 283 1.4 87
Show 21558+3716 HO 174 CD 262 6.0 87
Show 21589+3456 POP 91 AB 299 3.1 88
Show 21589+3456 POP 91 AC 319 19.8 88
Show 21558+3716 HO 174 AB 335 7.6 90
Show 21558+3716 HO 174 AC 226 160.4 90
Show 21558+3716 HO 174 BC 224 163.0 90

 
 
WDS 21536+3551 : COMPONENTS
 
 
  A B
B pa=32.0°
sep=13.22"
 
C pa=194.3°
sep=21.06"
pa=201.1°
sep=33.89"
 
 
21536+3551 A
 
 
Coord arcsec 2000 215334.79+355054.3 Mag 9.13 Spectral class G0 (yellow) PmRA -113.00
PmDE 139.0 HIP 108056 Tycho2 2730-01713-1 BD BD+35 4669
Tycho2
Tycho2 2730-01713-1 Pflag RAmdeg 328.39496426 DEmdeg 35.84844071
PmRA -111.7 PmDE 140.9 E RAmdeg 9 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.86 EpDEm 1991.06
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.820 E BTmag 0.019 VTmag 9.213
E VTmag 0.014 Prox 999 TYC T HIP 108056
CCDM RAdeg 328.39528278 DEdeg 35.84811722 EpRA 1990 1.69
EpDE 1990 1.73 E RAdeg 8.5 E DEdeg 8.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 108056 Proxy RAhms 21 53 34.87
DEdms +35 50 53.2 Vmag 9.15 VarFlag R Vmag H
RAdeg 328.395 DEdeg 35.8481 AstroRef Plx 9.55
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+35 4669
CD CP Dm number +35 4669 VIred 0.65
SpType G0 R SpType Coord arcsec 2000 215334.87+355053.2
Hipparcos 2
HIP 108056 Sn 5 So 0 Nc 1
RArad 5.7315791896 DErad 0.6256674117 Plx 11.42 PmRA -111.83
PmDE 139.76 E RArad 0.62 E DErad 0.65 E Plx 1.11
E pmRA 0.75 E pmDE 0.79 Hpmag 9.2725 E Hpmag 0.0016
SHp 0.021 VA 0 BV 0.58 E BV 0.02
VI 0.65
 
 
21536+3551 B
 
 
Coord arcsec 2000 215335.37+355105.5 Mag 17.1 Calc delta mag 7.97 Calc coord yes
 
 
21536+3551 C
 
 
Coord arcsec 2000 215334.36+355033.9 Mag 17.1 Calc delta mag 7.97 Calc coord yes