09575-1532 RST4444

 
 
09h 57m 28.23s -15 31' 55.9" P.A. 167.00 sep 2.7 mag 9.90,12.00
 
 
Coord 2000
09575-1532
Discov num
RST4444
Comp
Coord arcsec 2000
09 57 28.23 -15 31 55.9
Date first
1940
Date last
2015
Obs
5
Pa first
113
Pa last
167
P.A. Now (θ)
167°
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.90
Mag sec
12.00
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-045
Sec motion ra
+036
Pri motion dec
+019
Sec motion dec
-015
Notes
rPM=1.798
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.8
Precise sep
2.72
Constellation
Hydra
SAO
155618
Tycho2
6045-01070-1
Gaia DR2
5686037491561289728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09575-1532 RST4444 2006 3 116 2.9 9.90 12.00 095728.23-153155.9
09575-1532 RST4444 2015 5 167 2.7 9.90 12.00 095728.23-153155.9

If you need more information about this double, apply for a data request form to the WDS.