12033+2902 LDS1275AC

 
 
12h 03m 12.20s +29 00' 53.9" P.A. 300 sep 34.5 mag 10.36,13.41 Sp G8V
 
 
Coord 2000
12033+2902
Discov num
LDS1275
Comp
AC
Coord arcsec 2000
12 03 12.20 +29 00 53.9
Date first
1955
Date last
2017
Obs
10
Pa first
299
Pa last
300
P.A. Now (θ)
300°
Sep first
34.7
Sep last
34.5
Sep. Now (ρ)
34.5"
Mag pri
10.36
Mag sec
13.41
delta mag (ΔM)
3.05
Spectral class
G8V (yellow)
Pri motion ra
-192
Sec motion ra
-190
Pri motion dec
+054
Sec motion dec
+058
Notes
N (See Notes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
12033+2902 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12033+2902 LDS1275 AB 1963 2000 2 4 2.4 10.80 10.80 0.00
Show 12033+2902 LDS1275 AC 1955 2017 10 300 34.5 10.36 13.41 3.05 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.7
Precise sep
34.536
Constellation
Ursa Major
Tycho2
1988-01006-1
last precise pa
299.7
last precise sep
34.536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12033+2902 LDS1275 AC 1998 2 299 34.4 10.40 14.50 G8V N D 120312.20+290053.9
12033+2902 LDS1275 AC 2001 3 299 34.5 10.80 14.90 G8V N D 120312.20+290053.9
12033+2902 LDS1275 AC 2013 9 299 34.5 10.36 13.41 G8V N 120312.20+290053.9
12033+2902 LDS1275 AC 2017 10 300 34.5 10.36 13.41 G8V N 120312.20+290053.9

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