02473+6946 HJ 1127AB

 
 
02h 47m 21.61s +69 46' 39.5" P.A. 48 sep 12.5 mag 10.54,11.80
 
 
Coord 2000
02473+6946
Discov num
HJ 1127
Comp
AB
Coord arcsec 2000
02 47 21.61 +69 46 39.5
Date first
1828
Date last
2012
Obs
8
Pa first
70
Pa last
48
P.A. Now (θ)
48°
Sep first
16.0
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
10.54
Mag sec
11.80
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
+028
Sec motion ra
+001
Pri motion dec
-025
Sec motion dec
-005
Notes
rPM=0.895
This double is not physical.
 
 
02473+6946 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02473+6946 TDS2360 Aa,Ab 1991 1991 1 150 0.5 11.13 11.44 0.31
Show 02473+6946 HJ 1127 AB 1828 2012 8 48 12.5 10.54 11.80 1.26 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.6
Precise sep
12.47
Constellation
Cassiopeia
Tycho2
4316-01783-1
last precise pa
47.6
last precise sep
12.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02473+6946 HJ 1127 AB 1999 4 50 12.7 10.54 11.80 D 024721.61+694639.5
02473+6946 HJ 1127 AB 2003 6 49 12.6 10.54 11.80 D 024721.61+694639.5
02473+6946 HJ 1127 AB 2012 7 48 12.5 10.54 11.80 D 024721.61+694639.5

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