11464-2909 HJ 4472

 
 
11h 46m 22.43s -29 08' 59.1" P.A. 31 sep 19.3 mag 10.93,11.63
 
 
Coord 2000
11464-2909
Discov num
HJ 4472
Comp
Coord arcsec 2000
11 46 22.43 -29 08 59.1
Date first
1834
Date last
2015
Obs
8
Pa first
40
Pa last
31
P.A. Now (θ)
31°
Sep first
12.0
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
10.93
Mag sec
11.63
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+002
Sec motion ra
-007
Pri motion dec
-004
Sec motion dec
+007
Notes
rPM=1.436
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.6
Precise sep
19.33
Cdsa2 id
HJ 4472
Constellation
Hydra
Tycho2
6677-00088-1
Ra deg
11.772897222222223
De deg
-29.14975
last precise pa
30.6
last precise sep
19.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11464-2909 HJ 4472 1998 5 31 19.5 10.93 11.88 D 114622.43-290859.1
11464-2909 HJ 4472 1999 6 31 19.3 10.93 11.88 D 114622.43-290859.1
11464-2909 HJ 4472 2010 7 31 19.3 10.93 11.63 114622.43-290859.1
11464-2909 HJ 4472 2015 8 31 19.3 10.93 11.63 114622.43-290859.1

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