12531+3131 LDS3065

 
 
12h 53m 06.90s +31 31' 54.1" P.A. 316 sep 117.5 mag 18.90,19.10
 
 
Coord 2000
12531+3131
Discov num
LDS3065
Comp
Coord arcsec 2000
12 53 06.90 +31 31 54.1
Date first
1960
Date last
2010
Obs
3
Pa first
307
Pa last
316
P.A. Now (θ)
316°
Sep first
127.0
Sep last
117.5
Sep. Now (ρ)
117.5"
Mag pri
18.90
Mag sec
19.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-054
Sec motion ra
-094
Pri motion dec
-010
Sec motion dec
-006
Notes
rPM=0.427
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.9
Precise sep
117.47
Constellation
Canes Venatici
Gaia DR2
71507861248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12531+3131 LDS3065 2000 2 316 118.4 18.90 19.10 D 125306.90+313154.1
12531+3131 LDS3065 2010 3 316 117.4 18.90 19.10 125306.90+313154.1

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