10181+4838 CVR1278

 
 
10h 18m 07.68s +48 37' 45.6" P.A. 313 sep 3.6 mag 17.00,17.40 Sp M4+M4
 
 
Coord 2000
10181+4838
Discov num
CVR1278
Comp
Coord arcsec 2000
10 18 07.68 +48 37 45.6
Date first
1998
Date last
2002
Obs
2
Pa first
314
Pa last
313
P.A. Now (θ)
313°
Sep first
3.7
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
17.00
Mag sec
17.40
delta mag (ΔM)
0.4
Spectral class
M4+M4 (red/red)
Pri motion ra
-063
Sec motion ra
Pri motion dec
-071
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
313.1
last precise sep
3.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10181+4838 CVR1278 2002 2 313 3.6 17.00 17.40 M4+M4 R 101807.68+483745.6

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