03233-1121 HJ 2187

 
 
03h 23m 16.06s -11 20' 49.5" P.A. 241 sep 62.7 mag 7.64,12.20 Sp F5 dist. 90.17 pc (294.13 l.y.)
 
 
Coord 2000
03233-1121
Discov num
HJ 2187
Comp
Coord arcsec 2000
03 23 16.06 -11 20 49.5
Date first
1831
Date last
2015
Obs
10
Pa first
240
Pa last
241
P.A. Now (θ)
241°
Sep first
50.0
Sep last
62.7
Sep. Now (ρ)
62.7"
Mag pri
7.64
Mag sec
12.20
delta mag (ΔM)
4.56
Spectral class
F5 (yellow-white)
Pri motion ra
+104
Sec motion ra
+027
Pri motion dec
+003
Sec motion dec
-023
Notes
rPM=0.781
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.9
Precise sep
62.74
Constellation
Eridanus
SAO
148930
HIP
15772
Tycho2
5298-00346-1
HD
21020
BD
BD-11 652
Distance
90.17
Distance ly
294.13
last precise pa
240.9
last precise sep
62.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03233-1121 HJ 2187 1998 7 241 62.9 7.70 10.40 F5 D 032316.06-112049.5
03233-1121 HJ 2187 1999 8 241 62.9 7.70 10.40 F5 D 032316.06-112049.5
03233-1121 HJ 2187 2015 9 241 62.7 7.60 12.20 F5 032316.06-112049.5

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