05570-7152 OGL 447

 
 
05h 57m 02.14s -71 52' 21.1" P.A. 307.00 sep 2.0 mag 18.71,21.47
 
 
Coord 2000
05570-7152
Discov num
OGL 447
Comp
Coord arcsec 2000
05 57 02.14 -71 52 21.1
Date first
2005
Date last
2016
Obs
2
Pa first
305
Pa last
307
P.A. Now (θ)
307°
Sep first
1.6
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
18.71
Mag sec
21.47
delta mag (ΔM)
2.76
Spectral class
Pri motion ra
+020
Sec motion ra
+020
Pri motion dec
+070
Sec motion dec
+069
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.8
Precise sep
1.988
Constellation
Hydra
Gaia DR2
4656739301959593472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05570-7152 OGL 447 2005 1 305 1.6 18.71 21.47 NV 055702.14-715221.1

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