09158-3123 BVD  75

 
 
09h 15m 50.38s -31 22' 38.4" P.A. 251 sep 31.5 mag 11.58,12.00 Sp K3V+G0V
 
 
Coord 2000
09158-3123
Discov num
BVD  75
Comp
Coord arcsec 2000
09 15 50.38 -31 22 38.4
Date first
1911
Date last
2010
Obs
8
Pa first
250
Pa last
251
P.A. Now (θ)
251°
Sep first
31.7
Sep last
31.5
Sep. Now (ρ)
31.5"
Mag pri
11.58
Mag sec
12.00
delta mag (ΔM)
0.42
Spectral class
K3V+G0V (yellow-orange/yellow)
Pri motion ra
-027
Sec motion ra
-025
Pri motion dec
+023
Sec motion dec
+020
Notes
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251
Precise sep
31.49
Cdsa2 id
BVD 75
Constellation
Pyxis
Tycho2
7152-00476-1
Ra deg
9.263994444444444
De deg
-31.377333333333333
last precise pa
251
last precise sep
31.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09158-3123 BVD 75 1991 2 251 31.5 11.81 12.24 K3V G0V 091550.38-312238.4
09158-3123 BVD 75 1999 6 251 31.6 11.81 12.24 K3V G0V D 091550.38-312238.4
09158-3123 BVD 75 2000 7 251 31.5 11.58 12.00 K3V+G0V 091550.38-312238.4
09158-3123 BVD 75 2010 8 251 31.5 11.58 12.00 K3V+G0V 091550.38-312238.4

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