01079+4650 BU  397AC

 
 
01h 07m 49.57s +46 50' 31.6" P.A. 72 sep 19.3 mag 7.54,12.90 Sp K0II-IIIp dist. 172.71 pc (563.38 l.y.)
 
 
Coord 2000
01079+4650
Discov num
BU  397
Comp
AC
Coord arcsec 2000
01 07 49.57 +46 50 31.6
Date first
1891
Date last
2015
Obs
6
Pa first
65
Pa last
72
P.A. Now (θ)
72°
Sep first
16.7
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
7.54
Mag sec
12.90
delta mag (ΔM)
5.36
Spectral class
K0II-IIIp (yellow-orange)
Pri motion ra
-024
Sec motion ra
+024
Pri motion dec
-002
Sec motion dec
+004
Notes
rPM=1.988
This double is not physical.
 
 
01079+4650 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01079+4650 BU 397 AB 1832 2015 32 142 8.7 7.54 10.25 2.71
Show 01079+4650 BU 397 AC 1891 2015 6 72 19.3 7.54 12.90 5.36 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
19.265
Constellation
Andromeda
HIP
5303
Tycho2
3264-01684-1
Gaia DR2
401249764784080000
HD
6645
BD
BD+46 266
Distance
172.71
Distance ly
563.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01079+4650 BU 397 AC 1998 4 71 18.9 7.54 12.90 D 010749.57+465031.6
01079+4650 BU 397 AC 2002 5 70 19.1 7.54 12.90 D 010749.57+465031.6
01079+4650 BU 397 AC 2015 6 72 19.3 7.54 12.90 K0II-IIIp 010749.57+465031.6

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