09181+0245 A 2556
09h 18m 08.02s +02° 44' 47.8" P.A. 354.00 sep 1.0 mag 9.99,10.61 Sp G0
Coord 2000 |
09181+0245 |
|
Discov num |
A 2556 |
|
Comp |
|
|
Coord arcsec 2000 |
09 18 08.02 +02 44 47.8 |
|
Date first |
1913 |
|
Date last |
2018 |
|
Obs |
13 |
|
Pa first |
319 |
|
Pa last |
353.7 |
|
P.A. Now (θ) |
353.7° |
|
Sep first |
1.0 |
|
Sep last |
0.95 |
|
Sep. Now (ρ) |
0.95" |
|
Mag pri |
9.99 |
|
Mag sec |
10.61 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-043 |
|
Sec motion ra |
-043 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
0230-00210-1 |
|
Gaia DR2 |
3845406716871553920 |
|