20294+2351 POU4528

 
 
20h 29m 28.08s +23 51' 26.7" P.A. 101 sep 6.6 mag 13.30,13.50
 
 
Coord 2000
20294+2351
Discov num
POU4528
Comp
Coord arcsec 2000
20 29 28.08 +23 51 26.7
Date first
1899
Date last
2015
Obs
9
Pa first
107
Pa last
101
P.A. Now (θ)
101°
Sep first
7.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
13.30
Mag sec
13.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-017
Sec motion ra
-010
Pri motion dec
-016
Sec motion dec
-014
Notes
R (Red magnitudes)
rPM=0.312
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101
Precise sep
6.557
Constellation
Vulpecula
Tycho2
2156-00571-1
Gaia DR2
20525620352
HD
346731
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20294+2351 POU4528 2000 2 280 7.9 14.00 14.20 D 202924.41+235145.4
20294+2351 POU4528 2001 3 101 6.5 13.30 13.50 R 202928.08+235126.7
20294+2351 POU4528 2010 4 103 5.5 13.30 13.50 R 202928.08+235126.7
20294+2351 POU4528 2015 5 101 6.5 13.30 13.50 R 202928.08+235126.7

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