02156+4223 GIC  29

 
 
02h 15m 39.57s +42 23' 43.3" P.A. 160 sep 24.5 mag 12.05,16.94
 
 
Coord 2000
02156+4223
Discov num
GIC  29
Comp
Coord arcsec 2000
02 15 39.57 +42 23 43.3
Date first
1961
Date last
2010
Obs
6
Pa first
176
Pa last
160
P.A. Now (θ)
160°
Sep first
26.0
Sep last
24.5
Sep. Now (ρ)
24.5"
Mag pri
12.05
Mag sec
16.94
delta mag (ΔM)
4.89
Spectral class
Pri motion ra
+224
Sec motion ra
+234
Pri motion dec
-061
Sec motion dec
-063
Notes
N (See Notes)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.4
Precise sep
24.547
Constellation
Andromeda
Tycho2
2838-00377-1
last precise pa
160.4
last precise sep
24.547
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02156+4223 GIC 29 2000 3 160 24.2 12.05 16.94 N D 021539.57+422343.3
02156+4223 GIC 29 2002 4 160 24.4 12.05 16.94 N D 021539.57+422343.3
02156+4223 GIC 29 2010 5 160 24.5 12.05 16.94 N 021539.57+422343.3

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