00255+2402 SLW 19
00h 25m 30.03s +24° 01' 59.6" P.A. 109.00 sep 10.9 mag 16.00,16.40 Sp M1.1+M1.7
| Coord 2000 |
00255+2402 |
|
Discov num |
SLW 19 |
|
Comp |
|
|
Coord arcsec 2000 |
00 25 30.03 +24 01 59.6 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
109 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
| Sep first |
10.8 |
|
Sep last |
10.866 |
|
Sep. Now (ρ) |
10.866" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M1.1+M1.7 (red/red) |
|
| Pri motion ra |
-045 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-017 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.108 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
2807150531146590336 |
|