12437+2620 LDS 4257
12h 43m 45.71s +26° 20' 21.1" P.A. 87.00 sep 81.2 mag 15.12,16.17
Coord 2000 |
12437+2620 |
|
Discov num |
LDS4257 |
|
Comp |
|
|
Coord arcsec 2000 |
12 43 45.71 +26 20 21.1 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
87 |
|
Pa last |
86.6 |
|
P.A. Now (θ) |
86.6° |
|
Sep first |
81.0 |
|
Sep last |
81.202 |
|
Sep. Now (ρ) |
81.202" |
|
Mag pri |
15.12 |
|
Mag sec |
16.17 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
Pri motion ra |
-049 |
|
Sec motion ra |
-050 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
rPM=0.336
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3961409076252626688 |
|