02547-1147 UC  855

 
 
02h 54m 40.40s -11 47' 00.8" P.A. 277 sep 25.6 mag 15.04,15.26
 
 
Coord 2000
02547-1147
Discov num
UC  855
Comp
Coord arcsec 2000
02 54 40.40 -11 47 00.8
Date first
1999
Date last
2015
Obs
7
Pa first
277
Pa last
277
P.A. Now (θ)
277°
Sep first
25.5
Sep last
25.6
Sep. Now (ρ)
25.6"
Mag pri
15.04
Mag sec
15.26
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
+023
Sec motion ra
+022
Pri motion dec
-065
Sec motion dec
-065
Notes
V (Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.6
Precise sep
25.575
Constellation
Eridanus
Gaia DR2
52679489536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02547-1147 UC 855 2000 2 277 25.6 15.00 15.30 V 025440.40-114700.8
02547-1147 UC 855 2010 3 277 25.6 15.04 15.26 V 025440.40-114700.8
02547-1147 UC 855 2015 4 277 25.6 15.04 15.26 V 025440.40-114700.8

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