21375-0555 JNN 133

 
 
21h 37m 28.99s -05 55' 07.8" P.A. 172 sep 0.2 mag 13.50,14.00 Sp M3+M3.5
 
 
Coord 2000
21375-0555
Discov num
JNN 133
Comp
Coord arcsec 2000
21 37 28.99 -05 55 07.8
Date first
2008
Date last
2008
Obs
2
Pa first
170
Pa last
172
P.A. Now (θ)
172°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
13.50
Mag sec
14.00
delta mag (ΔM)
0.5
Spectral class
M3+M3.5 (red/red)
Pri motion ra
+012
Sec motion ra
Pri motion dec
+160
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
0.219
Constellation
Aquarius
last precise pa
172
last precise sep
0.219
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21375-0555 JNN 133 2008 2 172 0.2 13.50 14.00 M3 M3.5 213728.99-055507.8

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