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
2015
Obs
5
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
137.9
Precise sep
50.625
Constellation
Coma Berenices
SAO
100121
Gaia DR2
48468933248
 
 
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
12290+1400 LDS1313 2015 4 138 50.6 16.00 18.20 122852.80+140015.3

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