21406-0023 CVR 914

 
 
21h 40m 33.34s -00 22' 59.7" P.A. 12 sep 29.8 mag 17.30,18.60 Sp M1+M2
 
 
Coord 2000
21406-0023
Discov num
CVR 914
Comp
Coord arcsec 2000
21 40 33.34 -00 22 59.7
Date first
1998
Date last
2010
Obs
3
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
29.8
Sep last
29.8
Sep. Now (ρ)
29.8"
Mag pri
17.30
Mag sec
18.60
delta mag (ΔM)
1.3
Spectral class
M1+M2 (red/red)
Pri motion ra
+038
Sec motion ra
+043
Pri motion dec
+017
Sec motion dec
+014
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
12.4
last precise sep
29.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21406-0023 CVR 914 2001 1 12 29.8 17.30 18.60 M1+M2 V R 214033.76-002230.6
21406-0023 CVR 914 2010 3 12 29.8 17.30 18.60 M1+M2 V R 214033.34-002259.7

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