15555+1542 LDS 4602
15h 55m 29.53s +15° 42' 31.7" P.A. 189.00 sep 56.0 mag 17.80,19.30 Sp M3+M4
Coord 2000 |
15555+1542 |
|
Discov num |
LDS4602 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 29.53 +15 42 31.7 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
189 |
|
Pa last |
188.7 |
|
P.A. Now (θ) |
188.7° |
|
Sep first |
56.0 |
|
Sep last |
55.984 |
|
Sep. Now (ρ) |
55.984" |
|
Mag pri |
17.80 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
-084 |
|
Sec motion ra |
-081 |
|
Pri motion dec |
+061 |
|
Sec motion dec |
+065 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.048 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1193221530641075712 |
|