11212-5532 BRT2577

 
 
11h 21m 10.55s -55 31' 27.0" P.A. 140 sep 4.2 mag 11.49,11.90 Sp A0
 
 
Coord 2000
11212-5532
Discov num
BRT2577
Comp
Coord arcsec 2000
11 21 10.55 -55 31 27.0
Date first
1920
Date last
2000
Obs
3
Pa first
135
Pa last
140
P.A. Now (θ)
140°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.49
Mag sec
11.90
delta mag (ΔM)
0.41
Spectral class
A0 (white)
Pri motion ra
-037
Sec motion ra
Pri motion dec
+041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.8
Precise sep
4.21
Constellation
Centaurus
Tycho2
8621-00096-1
HD
301560
last precise pa
139.8
last precise sep
4.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11212-5532 BRT2577 2000 2 140 4.2 11.49 11.90 A0 D 112110.55-553127.0

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