15551-0427 BRT 462

 
 
15h 54m 58.89s -04 25' 19.6" P.A. 28 sep 4.9 mag 11.34,12.29
 
 
Coord 2000
15551-0427
Discov num
BRT 462
Comp
Coord arcsec 2000
15 54 58.89 -04 25 19.6
Date first
1897
Date last
2014
Obs
5
Pa first
41
Pa last
28
P.A. Now (θ)
28°
Sep first
3.9
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.34
Mag sec
12.29
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
-037
Sec motion ra
+023
Pri motion dec
-057
Sec motion dec
+048
Notes
B (Blue magnitudes)
rPM=1.78
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.1
Precise sep
4.91
Constellation
Libra
Tycho2
5027-00343-1
last precise pa
28.1
last precise sep
4.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15551-0427 BRT 462 1999 3 29 4.9 11.34 12.29 DB 155458.89-042519.6
15551-0427 BRT 462 2000 4 29 5.0 11.34 12.29 DB 155458.89-042519.6
15551-0427 BRT 462 2014 5 28 4.9 11.34 12.29 B 155458.89-042519.6

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