20371+2418 POU4741

 
 
20h 37m 07.22s +24 17' 44.5" P.A. 298 sep 12.6 mag 12.40,12.80
 
 
Coord 2000
20371+2418
Discov num
POU4741
Comp
Coord arcsec 2000
20 37 07.22 +24 17 44.5
Date first
1898
Date last
2015
Obs
9
Pa first
299
Pa last
298
P.A. Now (θ)
298°
Sep first
12.2
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
12.40
Mag sec
12.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+009
Sec motion ra
+003
Pri motion dec
+004
Sec motion dec
+004
Notes
rPM=0.609
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.4
Precise sep
12.61
Constellation
Vulpecula
Gaia DR2
27605226624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20371+2418 POU4741 2000 2 299 12.6 12.40 12.80 D 203707.22+241744.5
20371+2418 POU4741 2001 3 299 12.6 12.40 12.80 D 203707.22+241744.5
20371+2418 POU4741 2010 4 298 12.4 12.40 12.80 203707.22+241744.5
20371+2418 POU4741 2015 5 299 12.6 12.40 12.80 203707.22+241744.5

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