19383+2542 ES  492

 
 
19h 38m 20.82s +25 41' 58.0" P.A. 217 sep 5.2 mag 10.66,11.02 Sp G5
 
 
Coord 2000
19383+2542
Discov num
ES  492
Comp
Coord arcsec 2000
19 38 20.82 +25 41 58.0
Date first
1897
Date last
2015
Obs
44
Pa first
162
Pa last
217
P.A. Now (θ)
217°
Sep first
5.7
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
10.66
Mag sec
11.02
delta mag (ΔM)
0.36
Spectral class
G5 (yellow)
Pri motion ra
+052
Sec motion ra
+008
Pri motion dec
-004
Sec motion dec
+005
Notes
L (Linear solution)
rPM=0.861
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.8
Precise sep
5.22
Cdsa2 id
ES 492
Constellation
Vulpecula
Tycho2
2142-00316-2
Ra deg
19.639116666666666
De deg
25.699444444444445
last precise pa
216.8
last precise sep
5.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19383+2542 ES 492 2007 21 212 4.9 10.66 11.02 G5 LD 193820.82+254158.0
19383+2542 ES 492 2008 22 212 5.0 10.66 11.02 G5 LD 193820.82+254158.0
19383+2542 ES 492 2010 23 213 4.8 10.66 11.02 G5 LD 193820.82+254158.0
19383+2542 ES 492 2011 26 214 4.9 10.66 11.02 G5 LD 193820.82+254158.0
19383+2542 ES 492 2014 28 216 5.0 10.66 11.02 G5 L 193820.82+254158.0
19383+2542 ES 492 2015 30 217 5.2 10.66 11.02 G5 L 193820.82+254158.0

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