09015-0816 BRT 546

 
 
09h 01m 28.84s -08 16' 13.6" P.A. 138 sep 2.8 mag 10.99,11.18
 
 
Coord 2000
09015-0816
Discov num
BRT 546
Comp
Coord arcsec 2000
09 01 28.84 -08 16 13.6
Date first
1937
Date last
2000
Obs
6
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
2.6
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.99
Mag sec
11.18
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-039
Sec motion ra
+034
Pri motion dec
+027
Sec motion dec
-055
Notes
rPM=1.698
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.3
Precise sep
2.81
Cdsa2 id
BRT 546
Constellation
Hydra
Tycho2
5444-01521-1
Ra deg
9.024677777777779
De deg
-8.270444444444445
last precise pa
138.3
last precise sep
2.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09015-0816 BRT 546 1999 5 140 2.8 10.99 11.18 090128.84-081613.6
09015-0816 BRT 546 2000 6 138 2.8 10.99 11.18 090128.84-081613.6

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