02462+0536 RAO 9 AB (HD 17250)
02h 46m 14.61s +05° 35' 33.3" P.A. 254.00 sep 1.9 mag 7.94,12.00 Sp F8 dist. 54.32 pc (177.19 l.y.)
| Coord 2000 |
02462+0536 |
|
Discov num |
RAO 9 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 46 14.61 +05 35 33.3 |
|
| Date first |
2011 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
253 |
|
Pa last |
253.7 |
|
P.A. Now (θ) |
253.7° |
|
| Sep first |
1.9 |
|
Sep last |
1.896 |
|
Sep. Now (ρ) |
1.896" |
|
| Mag pri |
7.94 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
4.06 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+075 |
|
Sec motion ra |
|
|
| Pri motion dec |
-044 |
|
Sec motion dec |
|
|
| Notes |
N
W
(See Notes, ) |
|
Nature of this double is uncertain.
02462+0536 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 17250 |
110736 |
02 46 15 +05 35 33 |
RAO 9 AB |
2016 |
6 |
254 |
1.9 |
7.94 |
12.00 |
4.06 |
|
<=== |
| Show |
|
110736 |
02 46 15 +05 35 33 |
TOK 651 AC |
2016 |
3 |
222 |
494.0 |
7.94 |
13.60 |
5.66 |
|
|
| Show |
|
110736 |
02 46 15 +05 35 33 |
TOK 651 AD |
2016 |
5 |
194 |
999.9 |
7.94 |
6.07 |
1.87 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17250 |
|
Constellation |
Cetus |
|
SAO |
110736 |
|
HIP |
12925 |
|
| Tycho2 |
0053-01184-1 |
|
Gaia DR2 |
6478258087046528 |
|
HD |
17250 |
|
GC |
3330 |
|
| BD |
BD+04 439 |
|
Distance |
54.32 |
|
Distance ly |
177.19 |
|
