19571+0207 LDS1031

 
 
19h 56m 59.73s +02 06' 43.6" P.A. 246 sep 8.5 mag 14.90,16.10
 
 
Coord 2000
19571+0207
Discov num
LDS1031
Comp
Coord arcsec 2000
19 56 59.73 +02 06 43.6
Date first
1936
Date last
2015
Obs
9
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
8.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
14.90
Mag sec
16.10
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-264
Sec motion ra
-264
Pri motion dec
-377
Sec motion dec
-377
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.7
Precise sep
8.455
Constellation
Aquila
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19571+0207 LDS1031 1999 6 246 8.4 14.90 16.10 D 195659.82+020645.2
19571+0207 LDS1031 2000 7 246 8.4 14.90 16.10 D 195659.82+020645.2
19571+0207 LDS1031 2010 8 247 8.2 14.90 16.10 195659.82+020645.2
19571+0207 LDS1031 2015 9 246 8.5 14.90 16.10 195659.73+020643.6

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