19268+2752 HO  451

 
 
19h 26m 52.13s +27 52' 41.1" P.A. 282 sep 3.9 mag 10.90,12.60
 
 
Coord 2000
19268+2752
Discov num
HO  451
Comp
Coord arcsec 2000
19 26 52.13 +27 52 41.1
Date first
1892
Date last
2015
Obs
13
Pa first
301
Pa last
282
P.A. Now (θ)
282°
Sep first
3.7
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.90
Mag sec
12.60
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.2
Precise sep
3.876
Constellation
Cygnus
Tycho2
2133-00584-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19268+2752 HO 451 2006 10 282 3.6 9.30 11.00 192607.50+275200.0
19268+2752 HO 451 2015 13 282 3.9 10.90 12.60 192652.13+275241.1

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