12054+4154 CVR1405

 
 
12h 05m 21.08s +41 53' 31.0" P.A. 88 sep 3.7 mag 18.10,18.30 Sp M0+M1
 
 
Coord 2000
12054+4154
Discov num
CVR1405
Comp
Coord arcsec 2000
12 05 21.08 +41 53 31.0
Date first
1998
Date last
2015
Obs
4
Pa first
86
Pa last
88
P.A. Now (θ)
88°
Sep first
3.8
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
18.10
Mag sec
18.30
delta mag (ΔM)
0.2
Spectral class
M0+M1 (red/red)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.5
Precise sep
3.654
Constellation
Ursa Major
Gaia DR2
1537276104996899328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12054+4154 CVR1405 2003 2 88 3.7 18.10 18.30 M0+M1 R 120521.08+415331.0
12054+4154 CVR1405 2015 4 88 3.7 18.10 18.30 M0+M1 R 120521.08+415331.0

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