09156-2346 BRT1474

 
 
09h 15m 33.47s -23 45' 31.6" P.A. 156 sep 2.9 mag 12.27,12.80
 
 
Coord 2000
09156-2346
Discov num
BRT1474
Comp
Coord arcsec 2000
09 15 33.47 -23 45 31.6
Date first
1911
Date last
1999
Obs
3
Pa first
172
Pa last
156
P.A. Now (θ)
156°
Sep first
2.1
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.27
Mag sec
12.80
delta mag (ΔM)
0.53
Spectral class
Pri motion ra
-014
Sec motion ra
+034
Pri motion dec
+032
Sec motion dec
-024
Notes
rPM=1.772
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.7
Precise sep
2.871
Cdsa2 id
BRT 1474
Constellation
Hydra
Tycho2
6587-01019-1
Ra deg
9.259297222222223
De deg
-23.758777777777777
last precise pa
155.7
last precise sep
2.871
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09156-2346 BRT1474 1922 2 152 2.1 12.27 12.80 091533.47-234531.6
09156-2346 BRT1474 1999 3 156 2.9 12.27 12.80 091533.47-234531.6

If you need more information about this double, apply for a data request form to the WDS.