20242+2510 POU4454

 
 
20h 24m 13.03s +25 10' 05.4" P.A. 157 sep 4.1 mag 12.16,14.00
 
 
Coord 2000
20242+2510
Discov num
POU4454
Comp
Coord arcsec 2000
20 24 13.03 +25 10 05.4
Date first
1898
Date last
2015
Obs
7
Pa first
164
Pa last
157
P.A. Now (θ)
157°
Sep first
3.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
12.16
Mag sec
14.00
delta mag (ΔM)
1.84
Spectral class
Pri motion ra
-012
Sec motion ra
+014
Pri motion dec
+031
Sec motion dec
-028
Notes
rPM=1.94
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.5
Precise sep
4.085
Constellation
Vulpecula
Tycho2
2160-00899-1
Gaia DR2
04148185728
HD
340265
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20242+2510 POU4454 1997 3 158 4.1 12.16 14.00 D 202413.03+251005.4
20242+2510 POU4454 2008 4 160 3.9 12.16 14.00 D 202413.03+251005.4
20242+2510 POU4454 2010 7 156 3.8 12.16 14.00 202413.03+251005.4
20242+2510 POU4454 2015 7 157 4.1 12.16 14.00 202413.03+251005.4

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