00528+0948 BU  498AB

 
 
00h 52m 46.94s +09 48' 12.9" P.A. 151 sep 4.1 mag 8.62,12.03 Sp K0 dist. 47.8 pc (155.92 l.y.)
 
 
Coord 2000
00528+0948
Discov num
BU  498
Comp
AB
Coord arcsec 2000
00 52 46.94 +09 48 12.9
Date first
1878
Date last
2016
Obs
12
Pa first
156
Pa last
151
P.A. Now (θ)
151°
Sep first
2.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
8.62
Mag sec
12.03
delta mag (ΔM)
3.41
Spectral class
K0 (yellow-orange)
Pri motion ra
-032
Sec motion ra
-033
Pri motion dec
-049
Sec motion dec
-050
Notes
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
00528+0948 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00528+0948 BU 498 AB 1878 2016 12 151 4.1 8.62 12.03 3.41 <===
Show 00528+0948 FOX 114 AC 1916 2015 5 224 48.4 8.62 13.58 4.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.4
Precise sep
4.06
Constellation
Pisces
HIP
4120
Tycho2
0605-00190-1
HD
5086
BD
BD+09 101
Distance
47.8
Distance ly
155.92
last precise pa
151.4
last precise sep
4.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00528+0948 BU 498 AB 1991 10 155 3.7 8.62 12.03 K0 D 005246.94+094812.9
00528+0948 BU 498 AB 2015 11 154 3.9 8.62 12.03 K0 005246.94+094812.9
00528+0948 BU 498 AB 2016 12 151 4.1 8.62 12.03 K0 005246.94+094812.9

If you need more information about this double, apply for a data request form to the WDS.