02081+6309 STI 344

 
 
02h 08m 03.84s +63 09' 02.5" P.A. 29 sep 11.1 mag 8.30,11.90 Sp A3V
 
 
Coord 2000
02081+6309
Discov num
STI 344
Comp
Coord arcsec 2000
02 08 03.84 +63 09 02.5
Date first
1904
Date last
2012
Obs
4
Pa first
35
Pa last
29
P.A. Now (θ)
29°
Sep first
11.7
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
8.30
Mag sec
11.90
delta mag (ΔM)
3.6
Spectral class
A3V (white)
Pri motion ra
+009
Sec motion ra
-002
Pri motion dec
-010
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12140
Tycho2
4037-01908-1
HD
12819
last precise pa
28.9
last precise sep
11.107
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02081+6309 STI 344 1999 2 30 11.1 8.30 11.90 A3V D 020803.84+630902.5
02081+6309 STI 344 2003 3 29 11.1 8.30 11.90 A3V D 020803.84+630902.5
02081+6309 STI 344 2012 4 29 11.1 8.30 11.90 A3V 020803.84+630902.5

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