12284+6433 LDS2643

 
 
12h 28m 26.15s +64 33' 01.8" P.A. 350 sep 56.8 mag 16.70,20.50
 
 
Coord 2000
12284+6433
Discov num
LDS2643
Comp
Coord arcsec 2000
12 28 26.15 +64 33 01.8
Date first
1966
Date last
2010
Obs
3
Pa first
351
Pa last
350
P.A. Now (θ)
350°
Sep first
54.0
Sep last
56.8
Sep. Now (ρ)
56.8"
Mag pri
16.70
Mag sec
20.50
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
+053
Sec motion ra
Pri motion dec
-044
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350
Precise sep
56.79
Constellation
Draco
last precise pa
350
last precise sep
56.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12284+6433 LDS2643 1999 2 350 55.9 16.70 20.50 D 122826.15+643301.8
12284+6433 LDS2643 2010 3 350 56.7 16.70 20.50 122826.15+643301.8

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