01042+5038 HU  518CD

 
 
01h 04m 18.96s +50 38' 42.3" P.A. 288 sep 0.7 mag 11.00,11.29
 
 
Coord 2000
01042+5038
Discov num
HU  518
Comp
CD
Coord arcsec 2000
01 04 18.96 +50 38 42.3
Date first
1902
Date last
1991
Obs
5
Pa first
125
Pa last
288
P.A. Now (θ)
288°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.00
Mag sec
11.29
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
01042+5038 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01042+5038 HU 518 AB 1902 2015 6 359 0.1 10.33 10.51 0.18
Show 01042+5038 HU 518 AB,CD 1902 2003 8 24 151.1 9.80 10.48 0.68
Show 01042+5038 HU 518 CD 1902 1991 5 288 0.7 11.00 11.29 0.29 <===
Quadruple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.9
Precise sep
0.65
Constellation
Cassiopeia
Tycho2
3275-01674-1
last precise pa
287.9
last precise sep
0.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01042+5038 HU 518 CD 1991 5 288 0.7 11.00 11.29 010418.96+503842.3

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