01011+5551 STI1509

 
 
01h 01m 05.19s +55 51' 22.8" P.A. 50 sep 10.9 mag 12.60,12.60
 
 
Coord 2000
01011+5551
Discov num
STI1509
Comp
Coord arcsec 2000
01 01 05.19 +55 51 22.8
Date first
1904
Date last
2015
Obs
7
Pa first
66
Pa last
50
P.A. Now (θ)
50°
Sep first
11.8
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
12.60
Mag sec
12.60
delta mag (ΔM)
0
Spectral class
Pri motion ra
+004
Sec motion ra
-018
Pri motion dec
-008
Sec motion dec
+005
Notes
rPM=0.033 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
8024-00026-1
last precise pa
50.4
last precise sep
10.926
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01011+5551 STI1509 1998 3 53 11.0 12.60 12.60 D 010105.19+555122.8
01011+5551 STI1509 2003 4 52 11.0 12.60 12.60 D 010105.19+555122.8
01011+5551 STI1509 2011 5 51 11.0 12.60 12.60 010105.19+555122.8
01011+5551 STI1509 2015 7 50 10.9 12.60 12.60 010105.19+555122.8

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