02097-5158 NZO   2

 
 
02h 09m 42.16s -51 58' 07.4" P.A. 188 sep 3.2 mag 10.34,10.78 Sp G0
 
 
Coord 2000
02097-5158
Discov num
NZO   2
Comp
Coord arcsec 2000
02 09 42.16 -51 58 07.4
Date first
1907
Date last
2015
Obs
12
Pa first
180
Pa last
188
P.A. Now (θ)
188°
Sep first
2.8
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
10.34
Mag sec
10.78
delta mag (ΔM)
0.44
Spectral class
G0 (yellow)
Pri motion ra
+007
Sec motion ra
-010
Pri motion dec
+051
Sec motion dec
-089
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
Tycho2
8048-00835-1
HD
13425
last precise pa
187.5
last precise sep
3.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02097-5158 NZO 2 1991 9 187 3.3 10.34 10.78 G0 020942.16-515807.4
02097-5158 NZO 2 1998 10 188 3.3 10.34 10.78 G0 020942.16-515807.4
02097-5158 NZO 2 2015 12 188 3.2 10.34 10.78 G0 020942.16-515807.4

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