12537+3102 LDS 4291
12h 53m 44.55s +31° 02' 52.4" P.A. 289.00 sep 54.7 mag 13.21,15.97
| Coord 2000 |
12537+3102 |
|
Discov num |
LDS4291 |
|
Comp |
|
|
Coord arcsec 2000 |
12 53 44.55 +31 02 52.4 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
289 |
|
Pa last |
288.9 |
|
P.A. Now (θ) |
288.9° |
|
| Sep first |
54.5 |
|
Sep last |
54.651 |
|
Sep. Now (ρ) |
54.651" |
|
| Mag pri |
13.21 |
|
Mag sec |
15.97 |
|
delta mag (ΔM) |
2.76 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.146 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
1465654673478126080 |
|
