21546-2509 BRT3103

 
 
21h 54m 36.70s -25 08' 58.7" P.A. 175 sep 3.6 mag 11.09,11.10
 
 
Coord 2000
21546-2509
Discov num
BRT3103
Comp
Coord arcsec 2000
21 54 36.70 -25 08 58.7
Date first
1910
Date last
1999
Obs
4
Pa first
180
Pa last
175
P.A. Now (θ)
175°
Sep first
3.3
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.09
Mag sec
11.10
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-010
Sec motion ra
+001
Pri motion dec
+063
Sec motion dec
-058
Notes
rPM=1.905
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.9
Precise sep
3.612
Constellation
Piscis Austrinus
Gaia DR2
48746407424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21546-2509 BRT3103 1998 3 175 3.7 11.90   D 215436.70-250858.7
21546-2509 BRT3103 1999 4 175 3.6 11.09 11.10 D 215436.70-250858.7

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