02436-7157 HEI 621

 
 
02h 43m 38.70s -71 57' 01.2" P.A. 147 sep 0.2 mag 11.10,11.50
 
 
Coord 2000
02436-7157
Discov num
HEI 621
Comp
Coord arcsec 2000
02 43 38.70 -71 57 01.2
Date first
1990
Date last
1990
Obs
1
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.10
Mag sec
11.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+037
Sec motion ra
Pri motion dec
+022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.7
Precise sep
0.15
Constellation
Hydrus
Tycho2
9148-00192-1
last precise pa
146.7
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02436-7157 HEI 621 1990 1 147 0.2 11.10 11.50 024338.70-715701.2

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