12479+3208 SEI 533AB

 
 
12h 47m 53.68s +32 08' 00.9" P.A. 268 sep 22.6 mag 11.11,11.76 Sp K2
 
 
Coord 2000
12479+3208
Discov num
SEI 533
Comp
AB
Coord arcsec 2000
12 47 53.68 +32 08 00.9
Date first
1893
Date last
2008
Obs
11
Pa first
282
Pa last
268
P.A. Now (θ)
268°
Sep first
16.9
Sep last
22.6
Sep. Now (ρ)
22.6"
Mag pri
11.11
Mag sec
11.76
delta mag (ΔM)
0.65
Spectral class
K2 (yellow-orange)
Pri motion ra
-010
Sec motion ra
-059
Pri motion dec
-008
Sec motion dec
-048
Notes
L (Linear solution)
rPM=0.832
This double is not physical.
 
 
12479+3208 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12479+3208 SEI 533 AB 1893 2008 11 268 22.6 11.11 11.76 0.65 <===
Show 12479+3208 SIN 75 AC 1989 2001 3 0 115.4 11.11 14.28 3.17
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.5
Precise sep
22.62
Cdsa2 id
SEI 533 AB
Constellation
Canes Venatici
Tycho2
2531-01204-1
Ra deg
12.798244444444444
De deg
32.133583333333334
last precise pa
267.5
last precise sep
22.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12479+3208 SEI 533 AB 1998 9 268 21.8 11.11 11.75 K2 LD 124753.68+320800.9
12479+3208 SEI 533 AB 2008 10 268 22.6 11.11 11.75 K2 LD 124753.68+320800.9

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