11507+2902 CVR1387

 
 
11h 50m 41.11s +29 02' 27.7" P.A. 226 sep 4.9 mag 17.00,17.10 Sp M1+M1
 
 
Coord 2000
11507+2902
Discov num
CVR1387
Comp
Coord arcsec 2000
11 50 41.11 +29 02 27.7
Date first
1998
Date last
2015
Obs
5
Pa first
227
Pa last
226
P.A. Now (θ)
226°
Sep first
4.9
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
17.00
Mag sec
17.10
delta mag (ΔM)
0.1
Spectral class
M1+M1 (red/red)
Pri motion ra
-077
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.8
Precise sep
4.91
Constellation
Ursa Major
Gaia DR2
54175343744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11507+2902 CVR1387 2004 2 226 4.9 17.00 17.10 M1+M1 R 115041.11+290227.7
11507+2902 CVR1387 2010 3 226 4.9 17.00 17.10 M1+M1 R 115041.11+290227.7
11507+2902 CVR1387 2015 5 226 4.9 17.00 17.10 M1+M1 R 115041.11+290227.7

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