20353+2423 POU4699

 
 
20h 35m 21.92s +24 22' 10.3" P.A. 57 sep 4.5 mag 11.50,14.50
 
 
Coord 2000
20353+2423
Discov num
POU4699
Comp
Coord arcsec 2000
20 35 21.92 +24 22 10.3
Date first
1898
Date last
2015
Obs
5
Pa first
65
Pa last
57
P.A. Now (θ)
57°
Sep first
8.3
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.50
Mag sec
14.50
delta mag (ΔM)
3
Spectral class
Pri motion ra
+014
Sec motion ra
+019
Pri motion dec
-003
Sec motion dec
+015
Notes
rPM=0.772
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.7
Precise sep
4.532
Constellation
Vulpecula
Tycho2
2157-00398-1
Gaia DR2
48829473664
HD
346971
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20353+2423 POU4699 1898 1 65 8.3 11.50 14.50 203521.92+242210.3
20353+2423 POU4699 2008 2 61 4.3 11.50 14.50 203521.92+242210.3
20353+2423 POU4699 2015 5 57 4.5 11.50 14.50 203521.92+242210.3

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