02138+5057 TDS2172

 
 
02h 13m 46.43s +50 56' 37.1" P.A. 66 sep 0.6 mag 10.84,11.29
 
 
Coord 2000
02138+5057
Discov num
TDS2172
Comp
Coord arcsec 2000
02 13 46.43 +50 56 37.1
Date first
1991
Date last
1991
Obs
1
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.84
Mag sec
11.29
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.6
Precise sep
0.59
Constellation
Andromeda
Tycho2
3293-01009-1
last precise pa
65.6
last precise sep
0.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02138+5057 TDS2172 1991 1 66 0.6 10.84 11.29 021346.43+505637.1

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