02103+5523 STI1796

 
 
02h 10m 15.65s +55 23' 24.8" P.A. 101 sep 11.6 mag 11.34,12.20
 
 
Coord 2000
02103+5523
Discov num
STI1796
Comp
Coord arcsec 2000
02 10 15.65 +55 23 24.8
Date first
1915
Date last
2010
Obs
4
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
12.2
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
11.34
Mag sec
12.20
delta mag (ΔM)
0.86
Spectral class
Pri motion ra
+003
Sec motion ra
+009
Pri motion dec
-009
Sec motion dec
-011
Notes
rPM=0.445
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.1
Precise sep
11.61
Constellation
Perseus
Tycho2
3689-02103-1
last precise pa
101.1
last precise sep
11.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02103+5523 STI1796 1999 2 101 11.6 11.34 12.20 D 021015.65+552324.8
02103+5523 STI1796 2003 3 101 11.7 11.34 12.20 D 021015.65+552324.8
02103+5523 STI1796 2010 4 101 11.6 11.34 12.20 021015.65+552324.8

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