13421-0918 BRT 448

 
 
13h 42m 05.88s -09 18' 29.4" P.A. 5 sep 4.2 mag 10.60,11.60
 
 
Coord 2000
13421-0918
Discov num
BRT 448
Comp
Coord arcsec 2000
13 42 05.88 -09 18 29.4
Date first
1896
Date last
2016
Obs
6
Pa first
2
Pa last
5
P.A. Now (θ)
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.60
Mag sec
11.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
-036
Sec motion ra
-031
Pri motion dec
-060
Sec motion dec
-009
Notes
rPM=0.732
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.2
Precise sep
4.18
Constellation
Virgo
Tycho2
5546-01126-1
last precise pa
5.2
last precise sep
4.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13421-0918 BRT 448 2003 4 4 4.2 10.60 11.60 D 134205.88-091829.4
13421-0918 BRT 448 2016 6 5 4.2 10.60 11.60 134205.88-091829.4

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