13385-1450 HJ 2666

 
 
13h 38m 28.68s -14 50' 19.2" P.A. 186 sep 13.3 mag 10.06,13.89
 
 
Coord 2000
13385-1450
Discov num
HJ 2666
Comp
Coord arcsec 2000
13 38 28.68 -14 50 19.2
Date first
1831
Date last
1999
Obs
4
Pa first
177
Pa last
186
P.A. Now (θ)
186°
Sep first
8.0
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
10.06
Mag sec
13.89
delta mag (ΔM)
3.83
Spectral class
Pri motion ra
+007
Sec motion ra
-006
Pri motion dec
-016
Sec motion dec
-021
Notes
rPM=0.638
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.3
Precise sep
13.345
Constellation
Virgo
Tycho2
5552-00372-1
last precise pa
186.3
last precise sep
13.345
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13385-1450 HJ 2666 1998 3 186 13.4 10.06 16.10 D 133828.68-145019.2
13385-1450 HJ 2666 1999 4 186 13.3 10.06 16.10 D 133828.68-145019.2
13385-1450 HJ 2666 2010 5 185 12.1 10.06 13.89 133828.68-145019.2

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