19004+4500 ES 1326

 
 
19h 00m 21.32s +44 59' 51.8" P.A. 227 sep 2.5 mag 9.30,10.40 Sp G0
 
 
Coord 2000
19004+4500
Discov num
ES 1326
Comp
Coord arcsec 2000
19 00 21.32 +44 59 51.8
Date first
1914
Date last
2009
Obs
6
Pa first
229
Pa last
227
P.A. Now (θ)
227°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.30
Mag sec
10.40
delta mag (ΔM)
1.1
Spectral class
G0 (yellow)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.7
Precise sep
2.512
Constellation
Lyra
Tycho2
3132-00018-1
last precise pa
226.7
last precise sep
2.512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19004+4500 ES 1326 2002 5 227 2.5 9.30 10.40 G0 190021.32+445951.8
19004+4500 ES 1326 2009 6 227 2.5 9.30 10.40 G0 190021.32+445951.8

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