19004+4500 ES 1326

 
 
19h 00m 21.32s +44 59' 51.8" P.A. 228 sep 2.4 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
2016
Obs
7
Pa first
229
Pa last
228
P.A. Now (θ)
228°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
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
227.6
Precise sep
2.42
Constellation
Lyra
Tycho2
3132-00018-1
Gaia DR2
63269615104
 
 
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
19004+4500 ES 1326 2016 7 228 2.4 9.30 10.40 G0 190021.32+445951.8

If you need more information about this double, apply for a data request form to the WDS.