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Doubles in session


Current system
08508+3504
STF 1282 AB
HD 75353


Nearby doubles
6' : 08503+3504
COU1893

16' : 08510+3449
UC 1722AB

22' : 08519+3449
SKF 737

22' : 08491+3459
ES 295

24' : 08504+3441
SKF 731

30' : 08516+3532
CBL 269

32' : 08510+3535
SKF 733

39' : 08537+3451
SKF 741

42' : 08483+3436
STF1272

43' : 08542+3504
COU1894

47' : 08508+3418
AG 156

51' : 08469+3521
UC 126

60' : 08523+3600
KPP 182

63' : 08524+3603
SKF 739

65' : 08482+3600
CVR1167

66' : 08492+3609
ES 294

68' : 08561+3447
COU1895

69' : 08561+3524
COU1896

77' : 08486+3353
SLW 297

77' : 08452+3539
KPP3212

78' : 08551+3600
SKF 742

81' : 08463+3406
SKF 511

82' : 08505+3626
CVR 510

92' : 08435+3525
TDS6058

105' : 08585+3548
COU1897

105' : 08485+3323
KPP1831



Selections
Full WDS
Binocular doubles
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.

08508+3504 STF 1282 AB (HD 75353)

 
 
08h 50m 44.28s +35° 04' 15.4" P.A. 279.00 sep 3.5 mag 7.59,7.76 Sp F8 dist. 51.6 pc (168.32 l.y.)
 
 
Coord 2000 08508+3504 Discov num STF1282 Comp AB Coord arcsec 2000 08 50 44.28 +35 04 15.4
Date first 1821 Date last 2019 Obs 180
Pa first 277 Pa last 278.8 P.A. Now (θ) 278.8°
Sep first 3.8 Sep last 3.459 Sep. Now (ρ) 3.459"
Mag pri 7.59 Mag sec 7.76 delta mag (ΔM) 0.17 Spectral class F8 (yellow-white)
Pri motion ra -174 Sec motion ra -174
Pri motion dec +114 Sec motion dec +114
Notes O T (Orbital solution, Parallax indicates physical)
This double is physical.
 
 
08508+3504 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 75353 61077 08 50 44 +35 04 15 STF 1282 AB 2019 180 279 3.5 7.59 7.76 0.17 Y <===
Show 61077 08 50 44 +35 04 15 SLE 1025 AC 2016 6 12 49.5 7.53 12.41 4.88
Show 08 50 45 +35 05 04 RAO 63 CD 2015 7 358 18.6 12.41 14.60 2.19
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 75353 Constellation Lynx SAO 61077 HIP 43426
Tycho2 2491-00983-3 Gaia DR2 716546681236997888 HD 75353 GC 12191
ADS 7034 BD BD+35 1878 Distance 51.6 Distance ly 168.32
 
 
ORBITAL ELEMENTS
 
 
Period (P)804y± 178 Periastron (T)2337y± 106 Semi-major axis (a)2a± 0.2
Eccentricity (e)0.89± 0.07 Inclination (i)87.7°± 0.6 Longitude of periastron (ω)196.3°± 14.5
Node (Ω)277.8°± 0.9 Notes ReferenceKiy2020
Equinox Last observation Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 278.6 3.490
2001 278.6 3.487
2002 278.6 3.484
2003 278.6 3.481
2004 278.7 3.477
2005 278.7 3.474
2006 278.7 3.471
2007 278.7 3.467
2008 278.7 3.464
2009 278.7 3.460
2010 278.7 3.457
2011 278.7 3.453
2012 278.7 3.450
2013 278.7 3.446
2014 278.7 3.442
2015 278.7 3.439
2016 278.7 3.435
2017 278.7 3.431
2018 278.7 3.428
2019 278.7 3.424
2020 278.7 3.420
2021 278.7 3.416
2022 278.7 3.412
2023 278.7 3.408
2024 278.7 3.404
2025 278.7 3.400
2026 278.7 3.396
2027 278.7 3.392
2028 278.7 3.388
2029 278.7 3.384
2030 278.7 3.380


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds08508%2B3504a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 08508+3504 STF 1282 AB (HD 75353) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kiy2020 orb - Kiyaeva, O.V. & Romanenko, L.G. 2020AstL...46..555K
Kiy2020 Ast. Lett. 46, 555, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 RAO Robo AO (Palomar 60" AO project or KPNO 2.1m)
1 RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
1 RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
2 RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
2 RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
2 RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
7 RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
7 RAO Schonhut, J., & Crepp, J.
8 RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
8 RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
9 RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
9 RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
10 RAO Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. &
10 RAO Stauffer, J.
12 RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
12 RAO Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
13 RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
13 RAO Mahadevan, S. & Pepper, J.
14 RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
14 RAO M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
15 RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
15 RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
16 RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
16 RAO Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
16 RAO Winters, J.G. & Irwin, J.M.
19 RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
19 RAO Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
19 RAO N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
20 RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
20 RAO T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
21 SLE Soulie, G.
40 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08508+3504 STF1282 AB 2006 138 277 3.6 7.59 7.76 F8 DV 085044.28+350415.4
08508+3504 STF1282 AB 2009 141 279 3.5 7.59 7.76 F8 DV 085044.28+350415.4
08508+3504 STF1282 AB 2012 144 277 3.5 7.59 7.76 F8 VD 085044.28+350415.4
08508+3504 STF1282 AB 2014 146 278 3.5 7.59 7.76 F8 VD 085044.28+350415.4
08508+3504 STF1282 AB 2017 167 278 3.5 7.59 7.76 F8 V 085044.28+350415.4
08508+3504 STF1282 AB 2018 170 280 3.5 7.59 7.76 F8 V 085044.28+350415.4
08508+3504 STF1282 AB 2019 172 279 3.5 7.59 7.76 F8 V 085044.28+350415.4

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

 
 
WDS 08508+3504 STF 1282 AB (HD 75353) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08508+3504 STF 1282 AB (HD 75353) : MEASURES
 
 
No records found.

 
 
WDS 08508+3504 (HD 75353) : VIRTUAL EYEPIECE
 
 

08508+3504 STF1282A mag 7.59 Sp F8 08508+3504 STF1282B sep 2.9 P.A. 280.70 mag 7.76 08508+3504 RAO 63C sep 49.5 P.A. 9.30 mag 12.41 08508+3504 RAO 63D sep 67.8 P.A. 6.30 mag 14.6 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 08508+3504 (HD 75353) : ALADIN DSS IMAGE @ 08h 50m 44.28s +35° 04' 15.4"
 
 
 
 
WDS 08508+3504 STF 1282 AB (HD 75353) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08508+3504 STF1282AB distance=0' 08508+3504 RAO 63CD distance=1' 08503+3504 COU1893 distance=6' 08510+3449 UC 1722AB distance=16' 08510+3449 UC 1722BC distance=17' 08519+3449 SKF 737 distance=22' 08491+3459 ES 295 distance=22' 08504+3441 SKF 731 distance=24' 08516+3532 CBL 269 distance=30' 08510+3535 SKF 733 distance=32' 08537+3451 SKF 741 distance=39' 08483+3436 STF1272 distance=42' 08542+3504 COU1894 distance=43' 08508+3418 AG 156 distance=47' 08469+3521 UC 126 distance=51' 08523+3600 KPP 182 distance=60' 08524+3603 SKF 739 distance=63' 08482+3600 CVR1167 distance=65' 08492+3609 ES 294 distance=66' 08561+3447 COU1895 distance=68' 08561+3524 COU1896 distance=69' 08486+3353 SLW 297 distance=77' 08452+3539 KPP3212 distance=77' 08551+3600 SKF 742 distance=78' 08463+3406 SKF 511 distance=81' 08505+3626 CVR 510 distance=82' 08435+3525 TDS6058 distance=92' 08585+3548 COU1897 distance=105' 08485+3323 KPP1831 distance=105' 08561+3626 HDS1291 distance=105' 08593+3457 STF1296 distance=106' 08505+3317 LAF 37 distance=108' 08450+3629 SKF 504 distance=110' 08544+3647 ES 2105 distance=113' 08414+3508 UC 1699 distance=115' 08419+3546 SEI 508 distance=116' 08433+3347 UC 1706 distance=120' 09005+3455 GRV1176 distance=120' 08435+3341 POP 97 distance=121' 08413+3558 SDN 2 distance=124' 08407+3508 HJ 793 distance=124' 08407+3449 HDS1249 distance=124' 08501+3712 MLB 840 distance=128' 08406+3550 TDS6026 distance=132' 08562+3659 SKF1713 distance=133' 08589+3338 TDS6234 distance=133' 08427+3635 UC 1703 distance=134' 08423+3631 ALI 353 distance=135' 08414+3355 SKF 713 distance=135' 08532+3718 LDS3827 distance=138' 08521+3247 SLW 308 distance=139' 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 08508+3504 STF1282 AB 279 3.5
Show 08508+3504 SLE1025 AC 12 49.5
Show 08508+3504 RAO 63 CD 358 18.6 1
Show 08503+3504 COU1893 150 0.1 6
Show 08510+3449 UC 1722 AB 191 55.3 16
Show 08510+3449 UC 1722 BC 183 54.3 17
Show 08519+3449 SKF 737 47 1.8 22
Show 08491+3459 ES 295 305 3.9 22
Show 08504+3441 SKF 731 350 1.8 24
Show 08516+3532 CBL 269 191 18.7 30
Show 08510+3535 SKF 733 216 3.1 32
Show 08537+3451 SKF 741 153 1.2 39
Show 08483+3436 STF1272 343 20.3 42
Show 08542+3504 COU1894 284 0.7 43
Show 08508+3418 AG 156 250 10.8 47
Show 08469+3521 UC 126 326 13.6 51
Show 08523+3600 KPP 182 51 3.8 60
Show 08524+3603 SKF 739 269 1.1 63
Show 08482+3600 CVR1167 12 4.0 65
Show 08492+3609 ES 294 164 2.0 66
Show 08561+3447 COU1895 116 0.2 68
Show 08561+3524 COU1896 96 1.0 69
Show 08486+3353 SLW 297 269 9.7 77
Show 08452+3539 KPP3212 145 4.6 77
Show 08551+3600 SKF 742 216 1.1 78
Show 08463+3406 SKF 511 133 1.1 81
Show 08505+3626 CVR 510 27 12.2 82
Show 08435+3525 TDS6058 203 1.7 92
Show 08585+3548 COU1897 313 0.1 105
Show 08485+3323 KPP1831 264 14.2 105
Show 08561+3626 HDS1291 159 0.8 105
Show 08593+3457 STF1296 76 1.9 106
Show 08505+3317 LAF 37 142 8.3 108
Show 08450+3629 SKF 504 276 1.6 110
Show 08544+3647 ES 2105 113 1.8 113
Show 08414+3508 UC 1699 298 15.4 115
Show 08419+3546 SEI 508 59 26.2 116
Show 08433+3347 UC 1706 224 50.8 120
Show 09005+3455 GRV1176 66 14.8 120
Show 08435+3341 POP 97 95 1.0 121
Show 08413+3558 SDN 2 18 3.1 124
Show 08407+3508 HJ 793 252 11.1 124
Show 08407+3449 HDS1249 246 1.0 124
Show 08501+3712 MLB 840 135 7.0 128
Show 08406+3550 TDS6026 137 0.7 132
Show 08562+3659 SKF1713 166 2.7 133
Show 08589+3338 TDS6234 140 0.7 133
Show 08427+3635 UC 1703 237 15.5 134
Show 08423+3631 ALI 353 197 6.3 135
Show 08414+3355 SKF 713 74 1.2 135
Show 08532+3718 LDS3827 143 282.0 138

 
 
WDS 08508+3504 : COMPONENTS
 
 
  A B C
B pa=280.7°
sep=2.85"
 
C pa=9.3°
sep=49.45"
pa=12.6°
sep=49.46"
 
D pa=6.3°
sep=67.83"
pa=8.7°
sep=67.67"
pa=358.4°
sep=18.62"
 
 
08508+3504 A
 
 
Name HD 75353 Coord arcsec 2000 085044.28+350415.4 Mag 7.59 Spectral class F8 (yellow-white)
PmRA -174.00 PmDE 114.0 SAO 61077 HIP 43426
Tycho2 2491-00983-3 HD 75353 GC 12191 BD BD+35 1878
Tycho2
Tycho2 2491-00983-3 Pflag RAmdeg 132.68448340 DEmdeg 35.07094654
PmRA -143.1 PmDE 104.1 E RAmdeg 7 E DEmdeg 6
E pmRA 4.0 E pmDE 4.0 EpRAm 1991.55 EpDEm 1991.63
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 8.257 E BTmag 0.017 VTmag 7.587
E VTmag 0.013 Prox 36 TYC HIP 43426
CCDM A RAdeg 132.68489167 DEdeg 35.07070556 EpRA 1990 1.60
EpDE 1990 1.67 E RAdeg 6.9 E DEdeg 6.3 Posflg
Corr -0.2
SAO
SAO 61077 DelFlag RA1950 PmRA1950 -0.0145
DE1950 PmDE1950 0.111 Vmag 6.7 SpType F8
Double code Source 70 CatNum 12191 DM BD+35 1878
DMcomp BDsup HD 75353 M HD 0
GC 12191 RA1950rad 2.30210586 DE1950rad 0.61534825 PmRA2000 -0.0144
PmDE2000 0.116
Hipparcos
Catalog H HIP 43426 Proxy H RAhms 08 50 44.38
DEdms +35 04 14.5 Vmag 6.86 VarFlag R Vmag G
RAdeg 132.685 DEdeg 35.0707 AstroRef A Plx 17.24
CCDM 08507+3504 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 279 Rho 3.57 HD 75353 BD BD+35 1878
CD CP Dm number +35 1878 VIred 0.66
SpType F8 R SpType Coord arcsec 2000 085044.38+350414.5
Hipparcos 2
HIP 43426 Sn 15 So 3 Nc 2
RArad 2.3157884188 DErad 0.6120990741 Plx 19.38 PmRA -173.64
PmDE 113.95 E RArad 1.24 E DErad 0.68 E Plx 1.14
E pmRA 1.28 E pmDE 0.82 Hpmag 6.9688 E Hpmag 0.0011
SHp 0.007 VA 0 BV 0.592 E BV 0.002
VI 0.66
 
 
08508+3504 B
 
 
Coord arcsec 2000 085044.05+350415.9 Mag 7.76 PmRA -174.00 PmDE 114.0
Calc delta mag 0.17 Calc coord yes
 
 
08508+3504 C
 
 
Coord arcsec 2000 085044.93+350504.2 Coord calc 085044.93+350504.2 Mag 12.41 PmRA -169.00
PmDE 117.0 Calc delta mag 4.82
 
 
08508+3504 D
 
 
Coord arcsec 2000 085044.89+350522.8 Mag 14.6 PmRA 11.00 PmDE -9.0
Calc delta mag 7.01 Calc coord yes