02022+5446 STI1765

 
 
02h 02m 13.37s +54 45' 39.5" P.A. 21 sep 9.9 mag 11.80,12.20
 
 
Coord 2000
02022+5446
Discov num
STI1765
Comp
Coord arcsec 2000
02 02 13.37 +54 45 39.5
Date first
1912
Date last
2010
Obs
4
Pa first
15
Pa last
21
P.A. Now (θ)
21°
Sep first
9.6
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-003
Sec motion ra
+010
Pri motion dec
-002
Sec motion dec
+000
Notes
rPM=1.315
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21
Precise sep
9.94
Constellation
Perseus
last precise pa
21
last precise sep
9.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02022+5446 STI1765 1999 2 20 9.7 11.80 12.20 D 020213.37+544539.5
02022+5446 STI1765 2002 3 20 9.8 11.80 12.20 D 020213.37+544539.5
02022+5446 STI1765 2010 4 21 9.9 11.80 12.20 020213.37+544539.5

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