20369+5429 STI2545

 
 
20h 37m 01.34s +54 28' 21.7" P.A. 159 sep 3.2 mag 12.09,12.70
 
 
Coord 2000
20369+5429
Discov num
STI2545
Comp
Coord arcsec 2000
20 37 01.34 +54 28 21.7
Date first
1905
Date last
2006
Obs
2
Pa first
161
Pa last
159
P.A. Now (θ)
159°
Sep first
4.4
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
12.09
Mag sec
12.70
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.8
Precise sep
3.17
Constellation
Cygnus
Tycho2
3954-01902-1
Gaia DR2
71623556864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20369+5429 STI2545 2006 2 159 3.2 12.09 12.70 203701.34+542821.7

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