12571-2828 LDS5763

 
 
12h 57m 02.86s -28 29' 10.3" P.A. 151 sep 161.7 mag 11.79,16.00
 
 
Coord 2000
12571-2828
Discov num
LDS5763
Comp
Coord arcsec 2000
12 57 02.86 -28 29 10.3
Date first
1960
Date last
2010
Obs
4
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
161.0
Sep last
161.7
Sep. Now (ρ)
161.7"
Mag pri
11.79
Mag sec
16.00
delta mag (ΔM)
4.21
Spectral class
Pri motion ra
-088
Sec motion ra
-087
Pri motion dec
-021
Sec motion dec
-060
Notes
rPM=0.369
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.9
Precise sep
161.7
Constellation
Hydra
Tycho2
6709-01297-1
last precise pa
150.9
last precise sep
161.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12571-2828 LDS5763 1998 2 151 161.4 11.60 15.70 D 125702.86-282910.3
12571-2828 LDS5763 1999 3 151 161.3 11.60 15.70 D 125702.86-282910.3
12571-2828 LDS5763 2010 4 151 161.7 11.79 16.00 125702.86-282910.3

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