09179-2406 BRT1475

 
 
09h 17m 53.79s -24 06' 31.3" P.A. 52 sep 2 mag 12.65,12.72
 
 
Coord 2000
09179-2406
Discov num
BRT1475
Comp
Coord arcsec 2000
09 17 53.79 -24 06 31.3
Date first
1911
Date last
1922
Obs
2
Pa first
53
Pa last
52
P.A. Now (θ)
52°
Sep first
2.6
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
12.65
Mag sec
12.72
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-028
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.9
Precise sep
1.957
Constellation
Hydra
last precise pa
51.9
last precise sep
1.957
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09179-2406 BRT1475 1922 2 52 2.0 12.65 12.72 B 091753.79-240631.3

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