08136-3144 HDO 201 AB (HD 68978)
08h 13m 34.49s -31° 44' 07.3" P.A. 58.00 sep 8.6 mag 6.75,12.00 Sp G5IV-V dist. 27.5 pc (89.7 l.y.)
| Coord 2000 |
08136-3144 |
|
Discov num |
HDO 201 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 13 34.49 -31 44 07.3 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
355 |
|
Pa last |
57.5 |
|
P.A. Now (θ) |
57.5° |
|
| Sep first |
12.0 |
|
Sep last |
8.61 |
|
Sep. Now (ρ) |
8.61" |
|
| Mag pri |
6.75 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
5.25 |
|
Spectral class |
G5IV-V (yellow) |
|
| Pri motion ra |
-333 |
|
Sec motion ra |
|
|
| Pri motion dec |
+151 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08136-3144 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 68978 |
198958 |
08 13 34 -31 44 07 |
HDO 201 AB |
2015 |
4 |
58 |
8.6 |
6.75 |
12.00 |
5.25 |
|
<=== |
| Show |
|
198958 |
08 13 34 -31 44 07 |
HDO 201 AC |
2015 |
4 |
261 |
13.7 |
6.75 |
11.00 |
4.25 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 68978 |
|
Constellation |
Puppis |
|
SAO |
198958 |
|
HIP |
40283 |
|
| Tycho2 |
7121-00043-1 |
|
HD |
68978 |
|
GC |
11198 |
|
CD |
CD-31 5719 |
|
| Distance |
27.5 |
|
Distance ly |
89.7 |
|
