09003+0332 HJ 2479

 
 
09h 00m 20.87s +03 31' 48.7" P.A. 324 sep 21.7 mag 8.99,12.35 Sp A3
 
 
Coord 2000
09003+0332
Discov num
HJ 2479
Comp
Coord arcsec 2000
09 00 20.87 +03 31 48.7
Date first
1830
Date last
2015
Obs
14
Pa first
325
Pa last
324
P.A. Now (θ)
324°
Sep first
15.0
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
8.99
Mag sec
12.35
delta mag (ΔM)
3.36
Spectral class
A3 (white)
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-005
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.9
Precise sep
21.705
Constellation
Hydra
Tycho2
0229-01480-1
HD
77081
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09003+0332 HJ 2479 2000 9 324 21.7 8.99 12.35 A3 N D 090020.87+033148.7
09003+0332 HJ 2479 2011 10 323 23.1 8.99 12.35 A3 N D 090020.87+033148.7
09003+0332 HJ 2479 2015 14 324 21.7 8.99 12.35 A3 N 090020.87+033148.7

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