10189+5133 CVR1279

 
 
10h 18m 54.70s +51 33' 15.9" P.A. 77 sep 4.4 mag 16.50,17.20 Sp M1+M2
 
 
Coord 2000
10189+5133
Discov num
CVR1279
Comp
Coord arcsec 2000
10 18 54.70 +51 33 15.9
Date first
1998
Date last
2015
Obs
4
Pa first
76
Pa last
77
P.A. Now (θ)
77°
Sep first
4.4
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
16.50
Mag sec
17.20
delta mag (ΔM)
0.7
Spectral class
M1+M2 (red/red)
Pri motion ra
-026
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.6
Precise sep
4.423
Constellation
Ursa Major
Gaia DR2
4985921024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10189+5133 CVR1279 2002 2 77 4.4 16.50 17.20 M1+M2 R 101854.70+513315.9
10189+5133 CVR1279 2015 4 77 4.4 16.50 17.20 M1+M2 R 101854.70+513315.9

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