10375-2551 BRT2980

 
 
10h 37m 32.88s -25 51' 15.0" P.A. 195 sep 5.9 mag 12.69,12.85
 
 
Coord 2000
10375-2551
Discov num
BRT2980
Comp
Coord arcsec 2000
10 37 32.88 -25 51 15.0
Date first
1910
Date last
2017
Obs
5
Pa first
210
Pa last
195
P.A. Now (θ)
195°
Sep first
4.2
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
12.69
Mag sec
12.85
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-004
Sec motion ra
-032
Pri motion dec
+020
Sec motion dec
-064
Notes
B (Blue magnitudes)
rPM=1.237
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.7
Precise sep
5.9
Constellation
Hydra
last precise pa
194.7
last precise sep
5.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10375-2551 BRT2980 1910 1 210 4.2 12.69 12.85 B 103732.88-255115.0
10375-2551 BRT2980 1999 2 195 6.1 12.69 12.85 B 103732.88-255115.0
10375-2551 BRT2980 2017 5 195 5.9 12.69 12.85 B 103732.88-255115.0

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