09003+0332 HJ 2479

 
 
09h 00m 20.87s +03 31' 48.7" P.A. 323 sep 23.1 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
2011
Obs
13
Pa first
325
Pa last
323
P.A. Now (θ)
323°
Sep first
15.0
Sep last
23.1
Sep. Now (ρ)
23.1"
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
Precise sep
23.1
Cdsa2 id
HJ 2479
Constellation
Hydra
Tycho2
0229-01480-1
HD
77081
Ra deg
9.005797222222222
De deg
3.530194444444444
last precise pa
323
last precise sep
23.1
 
 
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

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