13488-1645 HJ 2683

 
 
13h 48m 49.16s -16 45' 06.6" P.A. 29 sep 14.7 mag 12.10,12.20
 
 
Coord 2000
13488-1645
Discov num
HJ 2683
Comp
Coord arcsec 2000
13 48 49.16 -16 45 06.6
Date first
1831
Date last
2017
Obs
8
Pa first
25
Pa last
29
P.A. Now (θ)
29°
Sep first
10.0
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
12.10
Mag sec
12.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-010
Sec motion ra
+010
Pri motion dec
+005
Sec motion dec
-003
Notes
R (Red magnitudes)
rPM=1.927
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.6
Precise sep
14.667
Constellation
Virgo
last precise pa
28.6
last precise sep
14.667
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13488-1645 HJ 2683 2001 4 27 14.9 11.00 11.00 D 134849.16-164506.6
13488-1645 HJ 2683 2010 7 28 14.7 12.10 12.20 R 134849.16-164506.6
13488-1645 HJ 2683 2017 8 29 14.7 12.10 12.20 R 134849.16-164506.6

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