13235-0841 BRT 550

 
 
13h 23m 27.46s -08 40' 38.3" P.A. 99.00 sep 3.9 mag 9.50,10.40
 
 
Coord 2000
13235-0841
Discov num
BRT 550
Comp
Coord arcsec 2000
13 23 27.46 -08 40 38.3
Date first
1930
Date last
2016
Obs
10
Pa first
100
Pa last
99
P.A. Now (θ)
99°
Sep first
3.7
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
9.50
Mag sec
10.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.8
Precise sep
3.914
Constellation
Virgo
Tycho2
5544-00613-1
Gaia DR2
68060425728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13235-0841 BRT 550 2003 5 99 4.0 9.50 10.40 D 132327.46-084038.3
13235-0841 BRT 550 2013 7 99 4.1 9.50 10.40 132327.46-084038.3
13235-0841 BRT 550 2016 8 99 3.9 9.50 10.40 132327.46-084038.3

If you need more information about this double, apply for a data request form to the WDS.