14573-0551 HJ 4720

 
 
14h 57m 15.50s -05 51' 37.0" P.A. 212 sep 13.2 mag 10.41,10.57
 
 
Coord 2000
14573-0551
Discov num
HJ 4720
Comp
Coord arcsec 2000
14 57 15.50 -05 51 37.0
Date first
1893
Date last
2016
Obs
16
Pa first
212
Pa last
212
P.A. Now (θ)
212°
Sep first
13.1
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
10.41
Mag sec
10.57
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+021
Sec motion ra
+017
Pri motion dec
-014
Sec motion dec
-015
Notes
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.9
Precise sep
13.181
Constellation
Libra
Tycho2
4999-01188-1
last precise pa
211.9
last precise sep
13.181
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14573-0551 HJ 4720 2006 11 213 12.8 10.41 10.57 D 145715.50-055137.0
14573-0551 HJ 4720 2009 12 213 12.8 10.41 10.57 D 145715.50-055137.0
14573-0551 HJ 4720 2010 15 212 12.6 10.41 10.57 145715.50-055137.0
14573-0551 HJ 4720 2016 16 212 13.2 10.41 10.57 145715.50-055137.0

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