00017+5905 TDS1252Aa,Ab

 
 
00h 01m 44.48s +59 05' 27.1" P.A. 63 sep 0.9 mag 10.90,11.97
 
 
Coord 2000
00017+5905
Discov num
TDS1252
Comp
Aa,Ab
Coord arcsec 2000
00 01 44.48 +59 05 27.1
Date first
1991
Date last
1991
Obs
1
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.90
Mag sec
11.97
delta mag (ΔM)
1.07
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
00017+5905 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00017+5905 TDS1252 Aa,Ab 1991 1991 1 63 0.9 10.90 11.97 1.07 <===
Show 00017+5905 STI3083 AB 1910 2011 5 243 10.2 10.89 13.00 2.11
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.8
Precise sep
0.9
Constellation
Cassiopeia
Tycho2
3664-01624-1
last precise pa
62.8
last precise sep
0.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00017+5905 TDS1252 Aa,Ab 1991 1 63 0.9 10.90 11.97 000144.48+590527.1

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