01253+3722 SLW 66
01h 25m 17.88s +37° 21' 46.6" P.A. 252.00 sep 153.7 mag 18.50,19.30 Sp M3.2+M3.6
Coord 2000 |
01253+3722 |
|
Discov num |
SLW 66 |
|
Comp |
|
|
Coord arcsec 2000 |
01 25 17.88 +37 21 46.6 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
252 |
|
Pa last |
251.6 |
|
P.A. Now (θ) |
251.6° |
|
Sep first |
153.7 |
|
Sep last |
153.65 |
|
Sep. Now (ρ) |
153.65" |
|
Mag pri |
18.50 |
|
Mag sec |
19.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M3.2+M3.6 (red/red) |
|
Pri motion ra |
+046 |
|
Sec motion ra |
+047 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-004 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.129 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
322391313369418496 |
|