21433+8523 MLR 252

 
 
21h 43m 17.49s +85 23' 07.6" P.A. 66 sep 2.6 mag 10.94,11.20 Sp K0
 
 
Coord 2000
21433+8523
Discov num
MLR 252
Comp
Coord arcsec 2000
21 43 17.49 +85 23 07.6
Date first
1971
Date last
1971
Obs
1
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.94
Mag sec
11.20
delta mag (ΔM)
0.26
Spectral class
K0 (yellow-orange)
Pri motion ra
-026
Sec motion ra
Pri motion dec
+038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.3
Precise sep
2.56
Constellation
Cepheus
SAO
3640
Tycho2
4653-00516-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21433+8523 MLR 252 1971 1 66 2.6 10.94 11.20 K0 214317.49+852307.6

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