12290+1400 LDS1313

 
 
12h 28m 52.80s +14 00' 15.3" P.A. 138 sep 50.6 mag 16.00,18.20
 
 
Coord 2000
12290+1400
Discov num
LDS1313
Comp
Coord arcsec 2000
12 28 52.80 +14 00 15.3
Date first
1956
Date last
2000
Obs
3
Pa first
139
Pa last
138
P.A. Now (θ)
138°
Sep first
50.8
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
16.00
Mag sec
18.20
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
-026
Sec motion dec
-010
Notes
rPM=0.604
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.1
Precise sep
50.56
Cdsa2 id
LDS 1313
Constellation
Coma Berenices
Ra deg
12.481333333333334
De deg
14.00425
last precise pa
138.1
last precise sep
50.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12290+1400 LDS1313 1962 2 138 51.0 16.00 18.20 122852.80+140015.3
12290+1400 LDS1313 2000 3 138 50.6 16.00 18.20 122852.80+140015.3

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