03084-7033 HLN  19

 
 
03h 08m 34.50s -70 34' 33.3" P.A. 66 sep 8 mag 11.30,11.60
 
 
Coord 2000
03084-7033
Discov num
HLN  19
Comp
Coord arcsec 2000
03 08 34.50 -70 34 33.3
Date first
1892
Date last
2015
Obs
10
Pa first
63
Pa last
66
P.A. Now (θ)
66°
Sep first
8.4
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.30
Mag sec
11.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-020
Sec motion ra
-013
Pri motion dec
+011
Sec motion dec
+016
Notes
N R (See Notes, Red magnitudes)
rPM=0.377
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.8
Precise sep
8.004
Constellation
Hydrus
last precise pa
65.8
last precise sep
8.004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03084-7033 HLN 19 1998 5 66 8.0 12.55 12.81 DB 030834.85-703434.8
03084-7033 HLN 19 2000 9 66 8.0 11.30 11.60 N R 030834.50-703433.3
03084-7033 HLN 19 2015 10 66 8.0 11.30 11.60 N R 030834.50-703433.3

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