10102-1438 HJ  830

 
 
10h 10m 10.37s -14 38' 22.8" P.A. 49 sep 6.9 mag 10.14,12.60
 
 
Coord 2000
10102-1438
Discov num
HJ  830
Comp
Coord arcsec 2000
10 10 10.37 -14 38 22.8
Date first
1827
Date last
2000
Obs
5
Pa first
50
Pa last
49
P.A. Now (θ)
49°
Sep first
5.0
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
10.14
Mag sec
12.60
delta mag (ΔM)
2.46
Spectral class
Pri motion ra
-006
Sec motion ra
-024
Pri motion dec
-001
Sec motion dec
+009
Notes
rPM=0.803
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.9
Precise sep
6.919
Constellation
Hydra
Tycho2
5489-00426-1
last precise pa
48.9
last precise sep
6.919
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10102-1438 HJ 830 1820 1 50 5.0 11.70 12.54 B 101010.38-143822.9
10102-1438 HJ 830 1999 2 49 7.0 10.14 12.60 D 101010.37-143822.8
10102-1438 HJ 830 2000 3 49 6.9 10.14 12.60 D 101010.37-143822.8

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