02289+5513 STI1891

 
 
02h 28m 52.59s +55 12' 32.7" P.A. 127 sep 7.5 mag 12.60,13.20
 
 
Coord 2000
02289+5513
Discov num
STI1891
Comp
Coord arcsec 2000
02 28 52.59 +55 12 32.7
Date first
1911
Date last
2010
Obs
4
Pa first
124
Pa last
127
P.A. Now (θ)
127°
Sep first
8.2
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
12.60
Mag sec
13.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-005
Notes
rPM=0.809
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.9
Precise sep
7.51
Constellation
Perseus
last precise pa
126.9
last precise sep
7.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02289+5513 STI1891 2000 2 127 7.8 12.60 13.20 D 022852.59+551232.7
02289+5513 STI1891 2002 3 127 7.8 12.60 13.20 D 022852.59+551232.7
02289+5513 STI1891 2010 4 127 7.3 12.60 13.20 022852.59+551232.7

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