08498+5250 CVR1170

 
 
08h 49m 45.78s +52 50' 26.2" P.A. 290 sep 4.2 mag 17.90,18.30 Sp M1+M1
 
 
Coord 2000
08498+5250
Discov num
CVR1170
Comp
Coord arcsec 2000
08 49 45.78 +52 50 26.2
Date first
1998
Date last
2015
Obs
4
Pa first
291
Pa last
290
P.A. Now (θ)
290°
Sep first
4.4
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
17.90
Mag sec
18.30
delta mag (ΔM)
0.4
Spectral class
M1+M1 (red/red)
Pri motion ra
-004
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
289.9
Precise sep
4.154
Constellation
Ursa Major
Gaia DR2
13653940736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08498+5250 CVR1170 2000 2 289 4.2 17.90 18.30 M1+M1 R 084945.78+525026.2
08498+5250 CVR1170 2015 4 290 4.2 17.90 18.30 M1+M1 R 084945.78+525026.2

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