01215-4221 BRT 642

 
 
01H 21M 32.92S -42 21' 09.3" P.A. 217 SEP 3.7 MAG 12.80,13.00
 
 
Coord 2000
01215-4221
Discov num
BRT 642
Comp
Coord arcsec 2000
01 21 32.92 -42 21 09.3
Date first
1899
Date last
2015
Obs
4
Pa first
228
Pa last
217
P.A. Now (θ)
217°
Sep first
2.4
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
12.80
Mag sec
13.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-040
Sec motion ra
Pri motion dec
-064
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Phoenix
last precise pa
216.5
last precise sep
3.678