20176+3806 ES 2502 (34 Cyg)

 
 
20h 17m 33.71s +38 06' 03.0" P.A. 326 sep 5.1 mag 10.95,11.40
 
 
Coord 2000
20176+3806
Discov num
ES 2502
Comp
Coord arcsec 2000
20 17 33.71 +38 06 03.0
Date first
1931
Date last
2015
Obs
10
Pa first
325
Pa last
326
P.A. Now (θ)
326°
Sep first
4.9
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
10.95
Mag sec
11.40
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
-007
Notes
rPM=1.208
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.5
Precise sep
5.122
Name
34 Cyg
Other name
P Cyg
Constellation
Cygnus
SAO
69773
Tycho2
3151-03334-1
Gaia DR2
81449863936
HD
193237
HR
7763
DM
BD+37 3871
Flamsteed
34 Cygni
Flamsteed name
34 Cyg
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20176+3806 ES 2502 2006 4 323 5.2 10.95 11.40 201730.19+380556.3
20176+3806 ES 2502 2015 7 325 5.2 10.95 11.40 201733.71+380603.0

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