18590+3654 ES 2032

 
 
18h 59m 01.49s +36 54' 58.8" P.A. 247 sep 4.2 mag 10.78,13.60
 
 
Coord 2000
18590+3654
Discov num
ES 2032
Comp
Coord arcsec 2000
18 59 01.49 +36 54 58.8
Date first
1923
Date last
2015
Obs
5
Pa first
218
Pa last
247
P.A. Now (θ)
247°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.78
Mag sec
13.60
delta mag (ΔM)
2.82
Spectral class
Pri motion ra
+016
Sec motion ra
-026
Pri motion dec
+001
Sec motion dec
-027
Notes
rPM=1.347
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.4
Precise sep
4.159
Constellation
Lyra
SAO
67665
Tycho2
2651-00579-1
Gaia DR2
24829087616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18590+3654 ES 2032 1923 1 218 4.2 10.78 13.60 185901.49+365458.8
18590+3654 ES 2032 2011 2 247 4.1 10.78 13.60 185901.49+365458.8
18590+3654 ES 2032 2015 5 247 4.2 10.78 13.60 185901.49+365458.8

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