09170-0531 GWP1155

 
 
09h 17m 00.94s -05 30' 37.6" P.A. 202 sep 17.8 mag 12.10,18.90
 
 
Coord 2000
09170-0531
Discov num
GWP1155
Comp
Coord arcsec 2000
09 17 00.94 -05 30 37.6
Date first
1991
Date last
2010
Obs
4
Pa first
201
Pa last
202
P.A. Now (θ)
202°
Sep first
17.4
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
12.10
Mag sec
18.90
delta mag (ΔM)
6.8
Spectral class
Pri motion ra
+044
Sec motion ra
+050
Pri motion dec
-034
Sec motion dec
-034
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.099 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.3
Precise sep
17.82
Constellation
Hydra
last precise pa
202.3
last precise sep
17.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09170-0531 GWP1155 1998 2 202 17.8 12.10 18.90 V R 091700.94-053037.6
09170-0531 GWP1155 2000 3 202 17.8 12.10 18.90 V R 091700.94-053037.6
09170-0531 GWP1155 2010 4 202 17.7 12.10 18.90 V R 091700.94-053037.6

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