08159+0250 CVR1139

 
 
08h 15m 52.26s +02 49' 58.2" P.A. 47 sep 4.2 mag 16.50,17.10 Sp M0+M1
 
 
Coord 2000
08159+0250
Discov num
CVR1139
Comp
Coord arcsec 2000
08 15 52.26 +02 49 58.2
Date first
2000
Date last
2010
Obs
3
Pa first
47
Pa last
47
P.A. Now (θ)
47°
Sep first
4.3
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
16.50
Mag sec
17.10
delta mag (ΔM)
0.6
Spectral class
M0+M1 (red/red)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-033
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
last precise pa
47.3
last precise sep
4.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08159+0250 CVR1139 2002 2 47 4.2 16.50 17.10 M0+M1 R 081552.26+024958.2
08159+0250 CVR1139 2010 3 47 4.2 16.50 17.10 M0+M1 R 081552.26+024958.2

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