12087+1147 HEI 508 (HD 105488)
12h 08m 44.01s +11° 47' 58.9" P.A. 6.00 sep 1.5 mag 10.61,11.17 Sp G0
Coord 2000 |
12087+1147 |
|
Discov num |
HEI 508 |
|
Comp |
|
|
Coord arcsec 2000 |
12 08 44.01 +11 47 58.9 |
|
Date first |
1987 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
1 |
|
Pa last |
5.8 |
|
P.A. Now (θ) |
5.8° |
|
Sep first |
1.4 |
|
Sep last |
1.487 |
|
Sep. Now (ρ) |
1.487" |
|
Mag pri |
10.61 |
|
Mag sec |
11.17 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 105488 |
|
Constellation |
Virgo |
|
Tycho2 |
0869-00152-1 |
|
Gaia DR2 |
3918862477382820480 |
|
HD |
105488 |
|