12297+6743 LDS2645

 
 
12h 29m 40.98s +67 42' 45.6" P.A. 176 sep 3.9 mag 16.70,18.00
 
 
Coord 2000
12297+6743
Discov num
LDS2645
Comp
Coord arcsec 2000
12 29 40.98 +67 42 45.6
Date first
1966
Date last
2000
Obs
2
Pa first
171
Pa last
176
P.A. Now (θ)
176°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
16.70
Mag sec
18.00
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+240
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.4
Precise sep
3.88
Cdsa2 id
LDS 2645
Constellation
Draco
Ra deg
12.494716666666665
De deg
67.71266666666666
last precise pa
176.4
last precise sep
3.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12297+6743 LDS2645 1966 1 171 3.5 16.70 18.00 122940.98+674245.6
12297+6743 LDS2645 2000 2 176 3.9 16.70 18.00 122940.98+674245.6
12297+6743 LDS2645 2010 3 180 3.9 16.70 18.00 122940.98+674245.6

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