06218+1317 MCK   3AB,C

 
 
06H 21M 46.57S +13 16' 41.1" P.A. 353 SEP 8.5 MAG 11.20,11.80 SP A0
 
 
Coord 2000
06218+1317
Discov num
MCK   3
Comp
AB,C
Coord arcsec 2000
06 21 46.57 +13 16 41.1
Date first
1908
Date last
2010
Obs
7
Pa first
350
Pa last
353
P.A. Now (θ)
353°
Sep first
8.2
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
11.20
Mag sec
11.80
delta mag (ΔM)
0.6
Spectral class
A0 (white)
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
-001
Notes
rPM=0.894
This double is not physical.
 
 
06218+1317 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 06218+1317 HEI 469 AB 1987 1996 2 189 0.7 11.20 12.10 0.90
Show 06218+1317 MCK 3 AB,C 1908 2010 7 353 8.5 11.20 11.80 0.60 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Orion
Tycho2
0743-02232-1
HD
255803
last precise pa
352.5
last precise sep
8.52