20296+4021 STN  50

20h 29m 10.00s +40 21' 00.0" P.A. 170.00 sep 6.3 mag 9.00,10.00 Sp A2

Coord 2000
20296+4021
Discov num
STN  50
Comp
Coord arcsec 2000
20 29 10.00 +40 21 00.0
Date first
1879
Date last
1879
Obs
1
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
6.3
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
9.00
Mag sec
10.00
delta mag (ΔM)
1
Spectral class
A2 (white)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
170.4
Precise sep
6.3
Constellation
Cygnus




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20296+4021 STN 50 1879 1 170 6.3 9.00 10.00 A2 202910.00+402100.0

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