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
 
 
Precise pa
47.3
Precise sep
4.17
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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