09087+5702 CVR1197

 
 
09h 08m 41.72s +57 02' 02.0" P.A. 220 sep 4.1 mag 18.40,18.70 Sp M0+M1
 
 
Coord 2000
09087+5702
Discov num
CVR1197
Comp
Coord arcsec 2000
09 08 41.72 +57 02 02.0
Date first
1999
Date last
2015
Obs
4
Pa first
222
Pa last
220
P.A. Now (θ)
220°
Sep first
3.9
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
18.40
Mag sec
18.70
delta mag (ΔM)
0.3
Spectral class
M0+M1 (red/red)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.9
Precise sep
4.088
Constellation
Ursa Major
Gaia DR2
1036510543513585408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09087+5702 CVR1197 2003 2 220 4.1 18.40 18.70 M0+M1 R 090841.72+570202.0
09087+5702 CVR1197 2015 4 220 4.1 18.40 18.70 M0+M1 R 090841.72+570202.0

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