00181+5800 STI1316

 
 
00h 18m 03.95s +58 00' 22.3" P.A. 260 sep 17.8 mag 9.53,13.20
 
 
Coord 2000
00181+5800
Discov num
STI1316
Comp
Coord arcsec 2000
00 18 03.95 +58 00 22.3
Date first
1911
Date last
2011
Obs
8
Pa first
248
Pa last
260
P.A. Now (θ)
260°
Sep first
11.3
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
9.53
Mag sec
13.20
delta mag (ΔM)
3.67
Spectral class
Pri motion ra
+071
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3661-00791-1
last precise pa
259.9
last precise sep
17.785
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00181+5800 STI1316 1998 5 258 16.9 9.53 13.20 D 001803.95+580022.3
00181+5800 STI1316 2003 6 259 17.1 9.53 13.20 D 001803.95+580022.3
00181+5800 STI1316 2011 7 260 17.8 9.53 13.20 001803.95+580022.3

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