00380-2136 HJ 1990

 
 
00h 37m 58.83s -21 35' 40.6" P.A. 353 sep 17.5 mag 11.26,12.21
 
 
Coord 2000
00380-2136
Discov num
HJ 1990
Comp
Coord arcsec 2000
00 37 58.83 -21 35 40.6
Date first
1830
Date last
2010
Obs
10
Pa first
344
Pa last
353
P.A. Now (θ)
353°
Sep first
15.0
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
11.26
Mag sec
12.21
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
+001
Sec motion ra
+029
Pri motion dec
+006
Sec motion dec
-007
Notes
rPM=1.035
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.1
Precise sep
17.5
Constellation
Cetus
Tycho2
5849-01614-1
last precise pa
353.1
last precise sep
17.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00380-2136 HJ 1990 1998 7 352 17.7 11.26 12.00 D 003758.83-213540.6
00380-2136 HJ 1990 1999 8 352 17.7 11.26 12.00 D 003758.83-213540.6
00380-2136 HJ 1990 2010 10 353 17.4 11.26 12.21 003758.83-213540.6

If you need more information about this double, apply for a data request form to the WDS.