08549+2612 HO 357 AB,C
08h 54m 55.99s +26° 11' 53.8" P.A. 359.00 sep 83.3 mag 6.75,13.66 Sp G2V dist. 49.02 pc (159.9 l.y.)
| Coord 2000 |
08549+2612 |
|
Discov num |
HO 357 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
08 54 55.99 +26 11 53.8 |
|
| Date first |
1892 |
|
Date last |
2011 |
|
Obs |
8 |
|
| Pa first |
8 |
|
Pa last |
358.5 |
|
P.A. Now (θ) |
358.5° |
|
| Sep first |
31.1 |
|
Sep last |
83.34 |
|
Sep. Now (ρ) |
83.34" |
|
| Mag pri |
6.75 |
|
Mag sec |
13.66 |
|
delta mag (ΔM) |
6.91 |
|
Spectral class |
G2V (yellow) |
|
| Pri motion ra |
+061 |
|
Sec motion ra |
|
|
| Pri motion dec |
-451 |
|
Sec motion dec |
|
|
| Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
This double is not physical.
08549+2612 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
80503 |
08 54 56 +26 11 54 |
A 2131 AB |
2014 |
94 |
335 |
0.2 |
6.95 |
9.02 |
2.07 |
Y |
|
| Show |
|
80503 |
08 54 56 +26 11 54 |
HO 357 AB,C |
2011 |
8 |
359 |
83.3 |
6.75 |
13.66 |
6.91 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
SAO |
80503 |
|
HIP |
43766 |
|
Tycho2 |
1946-01937-1 |
|
| HD |
76095 |
|
BD |
BD+26 1865 |
|
Distance |
49.02 |
|
Distance ly |
159.9 |
|
WDS 08549+2612 HO 357 AB,C : NOTES
| discov_num |
notes |
refcode |
| A 2131 |
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 2.43 +/- 0.47, 2.30, and 1.85 Msun, respectively. |
Mlk2012 |
| HO 357 |
AB,C: Optical pair, based on study of relative motion of the |
|
|
components using the method of apparent motion parameters. |
Kiy2008 |
|
AB,C: Rectilinear solution by Hurowitz et al. (2014). |
USN2014a |
REFERENCES
| refcode |
metd |
author |
reference |
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
| USN2014a |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.182....1H |
| USN2014a |
|
Inf. Circ. 182, 1, 2014 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
| 312 |
HO |
Hough, G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 08549+2612 |
HO 357 |
AB,C |
1925 |
6 |
3 |
44.0 |
6.75 |
13.00 |
G2V |
N D |
085455.95+261157.8 |
| 08549+2612 |
HO 357 |
AB,C |
2011 |
8 |
359 |
83.3 |
6.75 |
13.00 |
G2V |
N D |
085455.95+261157.8 |
If you need more information about this double, apply for a
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WDS 08549+2612 HO 357 AB,C : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08549+2612 HO 357 AB,C : MEASURES
No records found.
WDS 08549+2612 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 08549+2612 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
