02574+0002 RST4754

 
 
02h 57m 22.84s +00 01' 41.3" P.A. 4 sep 1.8 mag 11.10,11.20
 
 
Coord 2000
02574+0002
Discov num
RST4754
Comp
Coord arcsec 2000
02 57 22.84 +00 01 41.3
Date first
1920
Date last
2015
Obs
6
Pa first
12
Pa last
4
P.A. Now (θ)
Sep first
1.4
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.10
Mag sec
11.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+013
Sec motion ra
Pri motion dec
+037
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.7
Precise sep
1.8
Constellation
Cetus
last precise pa
3.7
last precise sep
1.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02574+0002 RST4754 1982 4 3 1.9 11.10 11.20 025722.84+000141.3
02574+0002 RST4754 2000 5 4 1.7 11.10 11.20 025722.84+000141.3
02574+0002 RST4754 2015 6 4 1.8 11.10 11.20 025722.84+000141.3

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