11100-2816 RST 1561
11h 09m 57.95s -28° 16' 15.4" P.A. 9.00 sep 2.3 mag 11.47,11.76
Coord 2000 |
11100-2816 |
|
Discov num |
RST1561 |
|
Comp |
|
|
Coord arcsec 2000 |
11 09 57.95 -28 16 15.4 |
|
Date first |
1930 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
7 |
|
Pa last |
9 |
|
P.A. Now (θ) |
9° |
|
Sep first |
2.3 |
|
Sep last |
2.255 |
|
Sep. Now (ρ) |
2.255" |
|
Mag pri |
11.47 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-021 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6661-00668-2 |
|
Gaia DR2 |
3531962202634936320 |
|