20201+2421 POU4377

 
 
20h 20m 08.73s +24 21' 11.4" P.A. 192 sep 15.1 mag 12.70,12.90
 
 
Coord 2000
20201+2421
Discov num
POU4377
Comp
Coord arcsec 2000
20 20 08.73 +24 21 11.4
Date first
1898
Date last
2015
Obs
11
Pa first
189
Pa last
192
P.A. Now (θ)
192°
Sep first
15.0
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
12.70
Mag sec
12.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+003
Sec motion ra
-010
Pri motion dec
+000
Sec motion dec
-010
Notes
rPM=1.16
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.9
Precise sep
15.132
Constellation
Vulpecula
SAO
88533
Gaia DR2
79235769344
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20201+2421 POU4377 1998 3 192 15.0 12.70 12.90 D 202008.73+242111.4
20201+2421 POU4377 2008 4 192 15.2 12.70 12.90 D 202008.73+242111.4
20201+2421 POU4377 2010 6 192 14.6 12.70 12.90 202008.73+242111.4
20201+2421 POU4377 2015 7 192 15.1 12.70 12.90 202008.73+242111.4

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