09318-2044 BRT1478

 
 
09h 31m 47.50s -20 44' 56.1" P.A. 152 sep 3.4 mag 11.84,12.40
 
 
Coord 2000
09318-2044
Discov num
BRT1478
Comp
Coord arcsec 2000
09 31 47.50 -20 44 56.1
Date first
1918
Date last
1999
Obs
6
Pa first
166
Pa last
152
P.A. Now (θ)
152°
Sep first
2.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.84
Mag sec
12.40
delta mag (ΔM)
0.56
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
-053
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.4
Precise sep
3.367
Cdsa2 id
BRT 1478
Constellation
Hydra
Ra deg
9.529861111111112
De deg
-20.748916666666666
last precise pa
152.4
last precise sep
3.367
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09318-2044 BRT1478 1920 3 164 2.5 11.84 12.40 093147.50-204456.1
09318-2044 BRT1478 1999 5 152 3.4 11.84 12.40 093147.50-204456.1
09318-2044 BRT1478 2010 7 157 3.1 11.84 12.40 093147.50-204456.1

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