00164+4336 HJ 1947AB

 
 
00H 16M 21.50S +43 35' 42.4" P.A. 75 SEP 9.1 MAG 6.16,9.83 SP A2VPSI DIST. 106.5 PC (347.4 L.Y.)
 
 
Coord 2000
00164+4336
Discov num
HJ 1947
Comp
AB
Coord arcsec 2000
00 16 21.50 +43 35 42.4
Date first
1831
Date last
2015
Obs
35
Pa first
81
Pa last
75
P.A. Now (θ)
75°
Sep first
10.0
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
6.16
Mag sec
9.83
delta mag (ΔM)
3.67
Spectral class
A2VpSi (white)
Pri motion ra
+037
Sec motion ra
+036
Pri motion dec
-020
Sec motion dec
-023
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
00164+4336 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 36221 00164+4336 HJ 1947 AB 1831 2015 35 75 9.1 6.16 9.83 3.67 <===
Show 36221 00164+4336 WAL 5 AC 1893 2015 7 14 76.4 6.16 11.35 5.19
Show 36221 00164+4336 WAL 5 AD 1893 2015 3 43 99.5 6.16 11.35 5.19
Show 36221 00164+4336 WAL 5 AE 1944 2015 3 44 114.7 6.16 17.00 10.84
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
36221
HIP
1302
Tycho2
2794-01917-1
HD
1185
HR
56
BD
BD+42 41
Distance
106.5
Distance ly
347.4
last precise pa
74.8
last precise sep
9.06