10218+2715 COU 959
10h 21m 46.66s +27° 14' 48.1" P.A. 336.00 sep 1.7 mag 11.60,11.90
| Coord 2000 |
10218+2715 |
|
Discov num |
COU 959 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 46.66 +27 14 48.1 |
|
| Date first |
1973 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
336 |
|
Pa last |
336.2 |
|
P.A. Now (θ) |
336.2° |
|
| Sep first |
1.0 |
|
Sep last |
1.675 |
|
Sep. Now (ρ) |
1.675" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
|
|
| Pri motion dec |
002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Gaia DR2 |
728796232906611712 |
|