21040+1219 JNN 127

 
 
21H 03M 59.91S +12 18' 56.9" P.A. 70 SEP 0.8 MAG 16.90,17.00 SP M3.5+M3.5
 
 
Coord 2000
21040+1219
Discov num
JNN 127
Comp
Coord arcsec 2000
21 03 59.91 +12 18 56.9
Date first
2007
Date last
2009
Obs
4
Pa first
69
Pa last
70
P.A. Now (θ)
70°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
16.90
Mag sec
17.00
delta mag (ΔM)
0.1
Spectral class
M3.5+M3.5 (red/red)
Pri motion ra
+028
Sec motion ra
Pri motion dec
-046
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Equuleus
last precise pa
70
last precise sep
0.836