14000+3020 CVR1556

 
 
13h 59m 58.07s +30 19' 53.5" P.A. 18 sep 4.5 mag 17.30,17.40 Sp M2+M2
 
 
Coord 2000
14000+3020
Discov num
CVR1556
Comp
Coord arcsec 2000
13 59 58.07 +30 19 53.5
Date first
1998
Date last
2010
Obs
4
Pa first
15
Pa last
18
P.A. Now (θ)
18°
Sep first
4.6
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
17.30
Mag sec
17.40
delta mag (ΔM)
0.1
Spectral class
M2+M2 (red/red)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
18
last precise sep
4.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14000+3020 CVR1556 2004 2 17 4.6 17.30 17.40 M2+M2 R 135958.07+301953.5
14000+3020 CVR1556 2010 3 18 4.5 17.30 17.40 M2+M2 R 135958.07+301953.5

If you need more information about this double, apply for a data request form to the WDS.