13024-1729 HJ 2630

 
 
13h 02m 26.89s -17 29' 23.4" P.A. 99 sep 13.7 mag 12.30,13.30
 
 
Coord 2000
13024-1729
Discov num
HJ 2630
Comp
Coord arcsec 2000
13 02 26.89 -17 29 23.4
Date first
1831
Date last
2010
Obs
6
Pa first
99
Pa last
99
P.A. Now (θ)
99°
Sep first
13.0
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
12.30
Mag sec
13.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-028
Sec motion ra
-027
Pri motion dec
+017
Sec motion dec
+012
Notes
rPM=0.156 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.7
Precise sep
13.67
Constellation
Virgo
last precise pa
98.7
last precise sep
13.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13024-1729 HJ 2630 1999 3 99 13.7 12.30 13.30 D 130226.89-172923.4
13024-1729 HJ 2630 2000 5 99 13.7 12.30 13.30 130226.89-172923.4
13024-1729 HJ 2630 2010 6 99 13.6 12.30 13.30 130226.89-172923.4

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