13499+3011 CVR1547

 
 
13h 49m 53.17s +30 10' 53.0" P.A. 83 sep 3.8 mag 18.60,19.10 Sp M2+M2
 
 
Coord 2000
13499+3011
Discov num
CVR1547
Comp
Coord arcsec 2000
13 49 53.17 +30 10 53.0
Date first
1998
Date last
2004
Obs
3
Pa first
79
Pa last
83
P.A. Now (θ)
83°
Sep first
3.6
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
18.60
Mag sec
19.10
delta mag (ΔM)
0.5
Spectral class
M2+M2 (red/red)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.4
Precise sep
3.79
Cdsa2 id
CVR 1547
Constellation
Canes Venatici
Ra deg
13.831436111111111
De deg
30.18138888888889
last precise pa
83.4
last precise sep
3.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13499+3011 CVR1547 2004 2 83 3.8 18.60 19.10 M2+M2 R 134953.17+301053.0

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