19340+2729 ES  488

 
 
19h 33m 59.71s +27 28' 58.1" P.A. 53 sep 2.7 mag 10.26,10.60
 
 
Coord 2000
19340+2729
Discov num
ES  488
Comp
Coord arcsec 2000
19 33 59.71 +27 28 58.1
Date first
1907
Date last
2015
Obs
10
Pa first
51
Pa last
53
P.A. Now (θ)
53°
Sep first
2.1
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.26
Mag sec
10.60
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-006
Sec motion ra
+000
Pri motion dec
-013
Sec motion dec
-005
Notes
rPM=0.698
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.6
Precise sep
2.723
Constellation
Vulpecula
Tycho2
2146-00341-1
Gaia DR2
49231347328
HD
338505
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19340+2729 ES 488 2005 8 52 2.7 10.26 10.60 193359.71+272858.1
19340+2729 ES 488 2015 10 53 2.7 10.26 10.60 193359.71+272858.1

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