19170+3332 ES  351

 
 
19h 16m 59.65s +33 31' 44.4" P.A. 263 sep 6.1 mag 9.40,11.90 Sp F8
 
 
Coord 2000
19170+3332
Discov num
ES  351
Comp
Coord arcsec 2000
19 16 59.65 +33 31 44.4
Date first
1893
Date last
2013
Obs
9
Pa first
264
Pa last
263
P.A. Now (θ)
263°
Sep first
6.0
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
9.40
Mag sec
11.90
delta mag (ΔM)
2.5
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
-017
Sec motion dec
-017
Notes
N (See Notes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.1
Precise sep
6.06
Cdsa2 id
ES 351
Constellation
Lyra
Ra deg
19.283236111111112
De deg
33.528999999999996
last precise pa
263.1
last precise sep
6.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19170+3332 ES 351 1998 7 92 5.1 9.47 11.70 F8 N D 191659.64+333144.3
19170+3332 ES 351 2002 8 263 6.1 9.40 11.90 F8 N 191659.65+333144.4
19170+3332 ES 351 2013 9 263 6.1 9.40 11.90 F8 N 191659.65+333144.4

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