02187+2225 SLW 108
02h 18m 42.27s +22° 24' 59.5" P.A. 303.00 sep 21.4 mag 18.70,18.90 Sp M3.0+M3.3
Coord 2000 |
02187+2225 |
|
Discov num |
SLW 108 |
|
Comp |
|
|
Coord arcsec 2000 |
02 18 42.27 +22 24 59.5 |
|
Date first |
1997 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
303 |
|
Pa last |
302.5 |
|
P.A. Now (θ) |
302.5° |
|
Sep first |
21.4 |
|
Sep last |
21.371 |
|
Sep. Now (ρ) |
21.371" |
|
Mag pri |
18.70 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3.0+M3.3 (red/red) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-040 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.137 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
Gaia DR2 |
100045215846833408 |
|