01424+4506 SMA  20

 
 
01h 42m 18.66s +45 07' 11.7" P.A. 264 sep 2.9 mag 12.81,12.85
 
 
Coord 2000
01424+4506
Discov num
SMA  20
Comp
Coord arcsec 2000
01 42 18.66 +45 07 11.7
Date first
1893
Date last
2002
Obs
4
Pa first
263
Pa last
264
P.A. Now (θ)
264°
Sep first
5.2
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.81
Mag sec
12.85
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+042
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
263.6
last precise sep
2.888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01424+4506 SMA 20 1922 1 258 4.2 12.81 12.85 B 014218.66+450711.7
01424+4506 SMA 20 1999 3 259 3.0 12.81 12.85 B 014218.66+450711.7
01424+4506 SMA 20 2002 4 264 2.9 12.81 12.85 B 014218.66+450711.7

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