02102+3933 MLB 816

 
 
02h 10m 09.77s +39 32' 39.9" P.A. 274 sep 7.1 mag 14.40,14.60
 
 
Coord 2000
02102+3933
Discov num
MLB 816
Comp
Coord arcsec 2000
02 10 09.77 +39 32 39.9
Date first
1933
Date last
2010
Obs
4
Pa first
270
Pa last
274
P.A. Now (θ)
274°
Sep first
6.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
14.40
Mag sec
14.60
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.5
Precise sep
7.08
Constellation
Andromeda
last precise pa
273.5
last precise sep
7.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02102+3933 MLB 816 1998 2 273 7.2 14.40 14.60 DI 021009.77+393239.9
02102+3933 MLB 816 2002 3 272 7.2 14.40 14.60 DI 021009.77+393239.9
02102+3933 MLB 816 2010 4 274 6.9 14.40 14.60 I 021009.77+393239.9

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