20024+3519 ES  202BD

 
 
20h 02m 24.72s +35 18' 38.1" P.A. 184 sep 12.9 mag 10.90,11.80
 
 
Coord 2000
20024+3519
Discov num
ES  202
Comp
BD
Coord arcsec 2000
20 02 24.72 +35 18 38.1
Date first
1894
Date last
2015
Obs
12
Pa first
186
Pa last
184
P.A. Now (θ)
184°
Sep first
12.8
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
10.90
Mag sec
11.80
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-008
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-008
Notes
N (See Notes)
rPM=0.539
Nature of this double is uncertain.
 
 
20024+3519 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20024+3519 ES 202 AB 1894 2015 13 100 17.9 9.20 10.90 1.70
Show 20024+3519 ES 202 AC 1894 2015 14 164 11.9 9.20 11.80 2.60
Show 20024+3519 ES 202 AD 1894 2015 11 133 23.1 9.20 11.80 2.60
Show 20024+3519 ABH 127 AE 1894 2015 10 221 19.9 9.20 13.60 4.40
Show 20024+3519 ABH 127 AF 1988 2015 6 222 32.3 9.42 13.40 3.98
Show 20024+3519 ABH 127 AG 1988 2015 6 25 35.8 9.42 13.80 4.38
Show 20024+3519 ABH 127 AH 1988 2015 6 13 41.5 9.20 14.50 5.30
Show 20024+3519 ABH 127 AI 1988 2015 6 130 57.0 9.42 13.84 4.42
Show 20024+3519 ABH 127 AJ 1988 2015 6 108 62.0 9.42 13.65 4.23
Show 20024+3519 ABH 127 AK 1941 2015 7 108 98.9 9.42 12.83 3.41
Show 20024+3519 ABH 127 AL 1988 2015 5 112 96.5 9.42 12.83 3.41
Show 20024+3519 ES 202 AM 1905 2015 8 223 11.6 9.20 13.10 3.90
Show 20024+3519 ES 202 AN 1894 2015 6 102 22.8 9.20 14.40 5.20
Show 20024+3519 ES 202 AO 1926 2015 2 182 4.1 9.20 14.40 5.20
Show 20024+3519 FYM 84 AS 1998 2015 4 271 22.9 9.20 14.93 5.73
Show 20024+3519 ES 202 BD 1894 2015 12 184 12.9 10.90 11.80 0.90 <===
Show 20024+3519 ES 202 BN 1894 2015 11 108 5.0 10.90 13.50 2.60
Show 20024+3519 ES 202 CD 1894 2015 10 109 14.2 11.80 11.80 0.00
16-fold system
16 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.7
Precise sep
12.893
Constellation
Cygnus
SAO
69299
Tycho2
2678-00029-1
Gaia DR2
64230929920
HD
227247
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20024+3519 ES 202 BD 1998 8 184 13.0 11.00 12.30 N D 200224.72+351838.1
20024+3519 ES 202 BD 2002 9 184 12.9 10.90 11.80 N D 200224.72+351838.1
20024+3519 ES 202 BD 2011 10 186 12.8 10.90 11.80 N D 200224.72+351838.1
20024+3519 ES 202 BD 2012 11 177 13.0 10.90 11.80 N 200224.72+351838.1
20024+3519 ES 202 BD 2015 12 184 12.9 10.90 11.80 N 200224.72+351838.1

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