19024+4230 ES 1430

 
 
19h 02m 23.15s +42 30' 26.4" P.A. 109 sep 1.6 mag 10.68,11.65
 
 
Coord 2000
19024+4230
Discov num
ES 1430
Comp
Coord arcsec 2000
19 02 23.15 +42 30 26.4
Date first
1915
Date last
2010
Obs
4
Pa first
103
Pa last
109
P.A. Now (θ)
109°
Sep first
1.4
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.68
Mag sec
11.65
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.1
Precise sep
1.612
Constellation
Lyra
Tycho2
3128-01755-1
last precise pa
109.1
last precise sep
1.612
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19024+4230 ES 1430 1995 3 113 1.8 10.68 11.65 190223.15+423026.4
19024+4230 ES 1430 2010 4 109 1.6 10.68 11.65 190223.15+423026.4

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