12577-2249 LDS4300

 
 
12h 57m 44.38s -21 49' 21.8" P.A. 47 sep 26.8 mag 12.03,12.48
 
 
Coord 2000
12577-2249
Discov num
LDS4300
Comp
Coord arcsec 2000
12 57 44.38 -21 49 21.8
Date first
1920
Date last
2010
Obs
6
Pa first
51
Pa last
47
P.A. Now (θ)
47°
Sep first
24.6
Sep last
26.8
Sep. Now (ρ)
26.8"
Mag pri
12.03
Mag sec
12.48
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
-061
Sec motion ra
-053
Pri motion dec
-029
Sec motion dec
+008
Notes
N (See Notes)
rPM=0.56
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47
Precise sep
26.77
Constellation
Virgo
last precise pa
47
last precise sep
26.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12577-2249 LDS4300 1960 1 50 25.0 12.20 12.40 125708.57-224900.0
12577-2249 LDS4300 1998 2 47 26.5 12.10 12.60 125744.38-214921.8
12577-2249 LDS4300 1999 3 47 26.5 12.10 12.60 125744.38-214921.8
12577-2249 LDS4300 2010 5 47 26.8 12.03 12.48 N 125744.38-214921.8

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