02133+2852 MLB 636

 
 
02h 13m 16.63s +28 51' 44.1" P.A. 244 sep 3.2 mag 9.68,14.40 Sp K0
 
 
Coord 2000
02133+2852
Discov num
MLB 636
Comp
Coord arcsec 2000
02 13 16.63 +28 51 44.1
Date first
1930
Date last
2000
Obs
2
Pa first
177
Pa last
244
P.A. Now (θ)
244°
Sep first
4.0
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.68
Mag sec
14.40
delta mag (ΔM)
4.72
Spectral class
K0 (yellow-orange)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.7
Precise sep
3.15
Constellation
Triangulum
SAO
75209
Tycho2
1764-00433-1
last precise pa
243.7
last precise sep
3.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02133+2852 MLB 636 1930 1 177 4.0 9.68 14.40 K0 021316.63+285144.1
02133+2852 MLB 636 2000 2 244 3.2 9.68 14.40 K0 021316.63+285144.1

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