02503-4250 BRT 652

 
 
02h 50m 16.95s -42 49' 50.3" P.A. 159 sep 3.4 mag 12.65,12.73
 
 
Coord 2000
02503-4250
Discov num
BRT 652
Comp
Coord arcsec 2000
02 50 16.95 -42 49 50.3
Date first
1899
Date last
2015
Obs
5
Pa first
176
Pa last
159
P.A. Now (θ)
159°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.65
Mag sec
12.73
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-014
Sec motion ra
+028
Pri motion dec
+042
Sec motion dec
-064
Notes
rPM=1.632
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.6
Precise sep
3.4
Constellation
Eridanus
Tycho2
7565-00079-1
last precise pa
158.6
last precise sep
3.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02503-4250 BRT 652 1998 3 157 3.5 12.65 12.73 D 025016.95-424950.3
02503-4250 BRT 652 2015 5 159 3.4 12.65 12.73 025016.95-424950.3

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