20166+2433 POU4330

 
 
20h 16m 32.85s +24 33' 40.0" P.A. 307 sep 14.3 mag 12.60,13.80
 
 
Coord 2000
20166+2433
Discov num
POU4330
Comp
Coord arcsec 2000
20 16 32.85 +24 33 40.0
Date first
1898
Date last
2015
Obs
10
Pa first
317
Pa last
307
P.A. Now (θ)
307°
Sep first
14.1
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
12.60
Mag sec
13.80
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
-011
Notes
R (Red magnitudes)
rPM=0.774
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.4
Precise sep
14.347
Constellation
Vulpecula
SAO
88435
Tycho2
2159-00047-1
Gaia DR2
24331643520
HD
346086
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20166+2433 POU4330 1898 1 317 14.1 11.18 12.60 201633.61+243250.8
20166+2433 POU4330 2009 2 307 15.1 11.18 12.60 201633.61+243250.8
20166+2433 POU4330 2015 6 308 14.3 12.60 13.80 R 201632.85+243340.0

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