02015+3319 BU  872AC

 
 
02h 01m 30.28s +33 18' 52.3" P.A. 320 sep 100.7 mag 8.74,11.17 Sp G0
 
 
Coord 2000
02015+3319
Discov num
BU  872
Comp
AC
Coord arcsec 2000
02 01 30.28 +33 18 52.3
Date first
1894
Date last
2013
Obs
10
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
96.3
Sep last
100.7
Sep. Now (ρ)
100.7"
Mag pri
8.74
Mag sec
11.17
delta mag (ΔM)
2.43
Spectral class
G0 (yellow)
Pri motion ra
+033
Sec motion ra
+005
Pri motion dec
-033
Sec motion dec
+003
Notes
rPM=0.977
This double is not physical.
 
 
02015+3319 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55197 02015+3319 BU 872 AB 1880 2010 16 256 4.0 8.74 12.20 3.46
Show 55197 02015+3319 BU 872 AC 1894 2013 10 320 100.7 8.74 11.17 2.43 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.9
Precise sep
100.7
Constellation
Triangulum
SAO
55197
Tycho2
2312-01104-1
last precise pa
319.9
last precise sep
100.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02015+3319 BU 872 AC 1997 8 320 101.0 8.74 11.17 G0 D 020130.28+331852.3
02015+3319 BU 872 AC 2001 9 320 101.2 8.74 11.17 G0 D 020130.28+331852.3
02015+3319 BU 872 AC 2013 10 320 100.7 8.74 11.17 G0 020130.28+331852.3

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