21427-0039 WAA9002

 
 
21h 42m 41.82s -00 39' 26.1" P.A. 78 sep 1.3 mag 19.00,19.10 Sp M0
 
 
Coord 2000
21427-0039
Discov num
WAA9002
Comp
Coord arcsec 2000
21 42 41.82 -00 39 26.1
Date first
2001
Date last
2001
Obs
1
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
19.00
Mag sec
19.10
delta mag (ΔM)
0.1
Spectral class
M0 (red)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.2
Precise sep
1.27
Constellation
Aquarius
Tycho2
0543-00357-1
last precise pa
78.2
last precise sep
1.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21427-0039 WAA9002 2001 1 78 1.3 19.00 19.10 M0 V 214241.82-003926.1

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