09304-0101 J  1550

 
 
09h 30m 09.43s -01 01' 14.9" P.A. 41 sep 7.7 mag 13.30,15.50
 
 
Coord 2000
09304-0101
Discov num
J  1550
Comp
Coord arcsec 2000
09 30 09.43 -01 01 14.9
Date first
1941
Date last
2000
Obs
3
Pa first
20
Pa last
41
P.A. Now (θ)
41°
Sep first
4.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
13.30
Mag sec
15.50
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-031
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41
Precise sep
7.696
Cdsa2 id
J 1550
Constellation
Hydra
Ra deg
9.502619444444445
De deg
-1.0208055555555555
last precise pa
41
last precise sep
7.696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09304-0101 J 1550 1941 1 20 4.0 11.00 12.00 093015.00-010100.0
09304-0101 J 1550 2000 2 41 7.6 11.00 12.00 093009.43-010114.9

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