WDS 04289+3022 STF 548 AB (HD 28271) : NOTES
| discov_num |
notes |
refcode |
| STF 548 |
AB: B=HIP 20907 is bluer than A, below the MS. A is 1.7mag above. But |
|
|
they are physical: CPM, parallax, same RV! Primary is SB1, P=460.7d. |
Tok2001 |
|
A,B have same RV (Tokovinin & Gornya 2001), both rotate fast |
Tok2014d |
REFERENCES
| refcode |
metd |
author |
reference |
| Tok2001 |
orb - |
Tokovinin, A.A. & Gornya, N. |
2001A&A...374..227T |
| Tok2001 |
|
A&A 374, 227, 2001 |
|
| Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
| Tok2014d |
|
AJ 147, 86, 2014 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
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 |
| 04289+3022 |
STF 548 |
AB |
2007 |
44 |
35 |
14.6 |
6.44 |
8.03 |
F7V |
N D |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2010 |
45 |
36 |
14.8 |
6.44 |
8.03 |
F7V |
N D |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2012 |
47 |
36 |
14.8 |
6.44 |
8.03 |
F7V |
N D |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2013 |
49 |
35 |
14.8 |
6.44 |
8.03 |
F7V |
N D |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2017 |
51 |
35 |
14.2 |
6.44 |
8.03 |
F7III |
N |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2018 |
52 |
36 |
14.8 |
6.44 |
8.03 |
F7III |
N |
042851.98+302141.5 |
| 04289+3022 |
STF 548 |
AB |
2020 |
53 |
36 |
14.9 |
6.44 |
8.03 |
F7III |
N |
042851.98+302141.5 |
If you need more information about this double, apply for a
data request form to the WDS.
