12508+1301 LDS4283

 
 
12h 50m 50.84s +13 01' 46.4" P.A. 188 sep 177.4 mag 16.40,18.20
 
 
Coord 2000
12508+1301
Discov num
LDS4283
Comp
Coord arcsec 2000
12 50 50.84 +13 01 46.4
Date first
1960
Date last
2010
Obs
3
Pa first
188
Pa last
188
P.A. Now (θ)
188°
Sep first
178.0
Sep last
177.4
Sep. Now (ρ)
177.4"
Mag pri
16.40
Mag sec
18.20
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+096
Sec motion ra
+080
Pri motion dec
-193
Sec motion dec
-164
Notes
rPM=0.154 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.6
Precise sep
177.43
Cdsa2 id
LDS 4283
Constellation
Virgo
Ra deg
12.847455555555555
De deg
13.029555555555556
last precise pa
187.6
last precise sep
177.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12508+1301 LDS4283 2000 2 188 177.6 16.40 18.20 125050.84+130146.4
12508+1301 LDS4283 2010 3 188 177.4 16.40 18.20 125050.84+130146.4

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