12540+1623 HEI 162
12h 54m 02.50s +16° 22' 46.7" P.A. 132.00 sep 0.9 mag 11.11,11.86 Sp K0
| Coord 2000 |
12540+1623 |
|
Discov num |
HEI 162 |
|
Comp |
|
|
Coord arcsec 2000 |
12 54 02.50 +16 22 46.7 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
142 |
|
Pa last |
131.9 |
|
P.A. Now (θ) |
131.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.946 |
|
Sep. Now (ρ) |
0.946" |
|
| Mag pri |
11.11 |
|
Mag sec |
11.86 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+049 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-044 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1449-00474-1 |
|
Gaia DR2 |
3931596677459252224 |
|
