04307+5725 PRU 1 (RV Cam)
04h 30m 41.67s +57° 24' 42.2" P.A. 222.00 sep 0.1 mag 8.90,9.00 Sp M4II-III dist. 1219.51 pc (3978.04 l.y.)
Coord 2000 |
04307+5725 |
|
Discov num |
PRU 1 |
|
Comp |
|
|
Coord arcsec 2000 |
04 30 41.67 +57 24 42.2 |
|
Date first |
1991 |
|
Date last |
1995 |
|
Obs |
2 |
|
Pa first |
77 |
|
Pa last |
222 |
|
P.A. Now (θ) |
222° |
|
Sep first |
0.2 |
|
Sep last |
0.07 |
|
Sep. Now (ρ) |
0.07" |
|
Mag pri |
8.90 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M4II-III (red) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Var name |
RV Cam |
|
Constellation |
Camelopardalis |
|
SAO |
24656 |
|
HIP |
21046 |
|
Tycho2 |
3740-01405-1 |
|
Gaia DR2 |
278331305463433856 |
|
HD |
28257 |
|
BD |
BD+57 806 |
|
Distance |
1219.51 |
|
Distance ly |
3978.04 |
|