00183+3057 LAF 23
00h 18m 20.90s +30° 57' 22.0" P.A. 254.00 sep 4.0 mag 6.50,20.50 Sp K2V
Coord 2000 |
00183+3057 |
|
Discov num |
LAF 23 |
|
Comp |
|
|
Coord arcsec 2000 |
00 18 20.90 +30 57 22.0 |
|
Date first |
2004 |
|
Date last |
2004 |
|
Obs |
1 |
|
Pa first |
254 |
|
Pa last |
254 |
|
P.A. Now (θ) |
254° |
|
Sep first |
4.0 |
|
Sep last |
3.95 |
|
Sep. Now (ρ) |
3.95" |
|
Mag pri |
6.50 |
|
Mag sec |
20.50 |
|
delta mag (ΔM) |
14 |
|
Spectral class |
K2V (yellow-orange) |
|
Pri motion ra |
+144 |
|
Sec motion ra |
|
|
Pri motion dec |
-172 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
2860839993168687872 |
|