00187+2545 HJ 1015 AC
00h 18m 42.43s +25° 45' 00.6" P.A. 252.00 sep 28.0 mag 9.78,13.57 Sp G5
| Coord 2000 |
00187+2545 |
|
Discov num |
HJ 1015 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 18 42.43 +25 45 00.6 |
|
| Date first |
1911 |
|
Date last |
2018 |
|
Obs |
17 |
|
| Pa first |
260 |
|
Pa last |
252 |
|
P.A. Now (θ) |
252° |
|
| Sep first |
24.9 |
|
Sep last |
27.97 |
|
Sep. Now (ρ) |
27.97" |
|
| Mag pri |
9.78 |
|
Mag sec |
13.57 |
|
delta mag (ΔM) |
3.79 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
00187+2545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
00 18 42 +25 45 01 |
HJ 1015 AB |
2020 |
51 |
286 |
5.4 |
9.78 |
10.95 |
1.17 |
|
|
| Show |
|
|
00 18 42 +25 45 01 |
HJ 1015 AC |
2018 |
17 |
252 |
28.0 |
9.78 |
13.57 |
3.79 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
1733-02443-1 |
|
Gaia DR2 |
2855636447015286016 |
|
