09428-1839 GWP1221

 
 
09h 42m 46.85s -18 39' 23.3" P.A. 230.00 sep 25.0 mag 9.37,13.60 Sp G5V
 
 
Coord 2000
09428-1839
Discov num
GWP1221
Comp
Coord arcsec 2000
09 42 46.85 -18 39 23.3
Date first
1996
Date last
2016
Obs
7
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
25.2
Sep last
25.0
Sep. Now (ρ)
25"
Mag pri
9.37
Mag sec
13.60
delta mag (ΔM)
4.23
Spectral class
G5V (yellow)
Pri motion ra
-005
Sec motion ra
-008
Pri motion dec
-053
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.2
Precise sep
25.005
Constellation
Hydra
SAO
155427
Tycho2
6047-01514-1
Gaia DR2
5683833275690473088
HD
84168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09428-1839 GWP1221 1998 2 230 24.9 8.80 13.60 V R 094246.85-183923.3
09428-1839 GWP1221 1999 3 230 25.1 8.80 13.60 V R 094246.85-183923.3
09428-1839 GWP1221 2010 4 230 24.9 9.37 13.60 G5V V 094246.85-183923.3
09428-1839 GWP1221 2015 5 230 24.9 9.37 13.60 G5V V 094246.85-183923.3

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