15368-2751 BRT3021

 
 
15h 36m 47.80s -27 50' 54.8" P.A. 72 sep 4.8 mag 12.19,13.06
 
 
Coord 2000
15368-2751
Discov num
BRT3021
Comp
Coord arcsec 2000
15 36 47.80 -27 50 54.8
Date first
1913
Date last
2010
Obs
5
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
4.7
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
12.19
Mag sec
13.06
delta mag (ΔM)
0.87
Spectral class
Pri motion ra
-032
Sec motion ra
+107
Pri motion dec
-005
Sec motion dec
+040
Notes
B (Blue magnitudes)
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72
Precise sep
4.84
Constellation
Libra
Tycho2
6772-01093-1
last precise pa
72
last precise sep
4.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15368-2751 BRT3021 1999 2 72 4.8 12.19 13.06 DB 153647.80-275054.8
15368-2751 BRT3021 2000 4 73 4.8 12.19 13.06 DB 153647.80-275054.8
15368-2751 BRT3021 2010 5 69 3.6 12.19 13.06 B 153647.80-275054.8

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