09027+0252 HEI 747
09h 02m 51.85s +02° 52' 37.9" P.A. 303.00 sep 0.9 mag 11.60,12.30
Coord 2000 |
09027+0252 |
|
Discov num |
HEI 747 |
|
Comp |
|
|
Coord arcsec 2000 |
09 02 51.85 +02 52 37.9 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
4 |
|
Pa first |
304 |
|
Pa last |
303.3 |
|
P.A. Now (θ) |
303.3° |
|
Sep first |
0.8 |
|
Sep last |
0.895 |
|
Sep. Now (ρ) |
0.895" |
|
Mag pri |
11.60 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
0229-02062-1 |
|
Gaia DR2 |
577443926152060288 |
|