20274+1457 BRT1343

 
 
20h 27m 30.17s +14 56' 28.0" P.A. 335 sep 4.5 mag 11.00,11.00
 
 
Coord 2000
20274+1457
Discov num
BRT1343
Comp
Coord arcsec 2000
20 27 30.17 +14 56 28.0
Date first
1905
Date last
2015
Obs
8
Pa first
332
Pa last
335
P.A. Now (θ)
335°
Sep first
4.4
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.00
Mag sec
11.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.7
Precise sep
4.53
Constellation
Delphinus
SAO
106127
Tycho2
1099-00429-1
Gaia DR2
43255233152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20274+1457 BRT1343 2006 5 335 4.4 11.00 11.00 D 202730.17+145628.0
20274+1457 BRT1343 2015 7 335 4.5 11.00 11.00 202730.17+145628.0

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