13127-1500 BRT 579

 
 
13h 12m 40.68s -14 59' 59.6" P.A. 58 sep 2.8 mag 11.93,11.90
 
 
Coord 2000
13127-1500
Discov num
BRT 579
Comp
Coord arcsec 2000
13 12 40.68 -14 59 59.6
Date first
1904
Date last
2016
Obs
5
Pa first
61
Pa last
58
P.A. Now (θ)
58°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.93
Mag sec
11.90
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-054
Sec motion ra
-018
Pri motion dec
+005
Sec motion dec
+023
Notes
rPM=0.742
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.1
Precise sep
2.796
Constellation
Virgo
Tycho2
5543-00858-1
last precise pa
58.1
last precise sep
2.796
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13127-1500 BRT 579 1982 3 63 3.1 11.93 11.90 131240.68-145959.6
13127-1500 BRT 579 1999 4 60 2.8 11.93 11.90 131240.68-145959.6
13127-1500 BRT 579 2001 6 60 2.9 11.93 11.90 131240.68-145959.6
13127-1500 BRT 579 2010 5 78 3.6 11.93 11.90 131240.68-145959.6
13127-1500 BRT 579 2016 5 58 2.8 11.93 11.90 131240.68-145959.6

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