00183+3057 LAF  23

 
 
00h 18m 20.90s +30 57' 22.0" P.A. 254 sep 4 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
4.0
Sep. Now (ρ)
4"
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)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254
Precise sep
3.95
Constellation
Andromeda
SAO
53799
Tycho2
2261-01518-1
HD
1405
last precise pa
254
last precise sep
3.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00183+3057 LAF 23 2004 1 254 4.0 8.86 23.00 K2V D 001820.90+305722.0

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