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Doubles in session


Current system
19216+5223
BU 1129
HD 182535


Nearby doubles
20' : 19220+5203
KOI 298AB

24' : 19223+5246
ES 983AB

29' : 19214+5250
ES 982

29' : 19247+5230
TDT1436

37' : 19222+5146
DEA 491

40' : 19188+5152
KOI5977

42' : 19223+5142
KOI1583

53' : 19272+5210
TDS 993

54' : 19180+5141
KOI 548AB

54' : 19193+5133
KOI7540

55' : 19199+5130
ES 791

55' : 19156+5220
TDT1327

56' : 19172+5145
JKA 41

56' : 19207+5128
KOI 215

56' : 19265+5149
TDT1462

60' : 19217+5123
KOI4605

61' : 19196+5125
UC 3884

64' : 19278+5156
UC 3941

64' : 19221+5119
DEA 221

64' : 19154+5153
DEA 228

65' : 19217+5118
DEA 292

65' : 19275+5259
TDT1470

71' : 19293+5218
UC 3951

71' : 19176+5123
JKA 42

71' : 19218+5112
UC 3903

72' : 19201+5334
A 1394AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19216+5223 BU 1129 (HD 182535)

 
 
19h 21m 36.09s +52° 22' 34.9" P.A. 344.00 sep 0.3 mag 7.69,7.84 Sp A8III dist. 205.34 pc (669.82 l.y.)
 
 
Coord 2000 19216+5223 Discov num BU 1129 Comp Coord arcsec 2000 19 21 36.09 +52 22 34.9
Date first 1889 Date last 2016 Obs 68
Pa first 344 Pa last 343.7 P.A. Now (θ) 338.2°
Sep first 0.3 Sep last 0.281 Sep. Now (ρ) 0.335"
Mag pri 7.69 Mag sec 7.84 delta mag (ΔM) 0.15 Spectral class A8III (white)
Pri motion ra +015 Sec motion ra
Pri motion dec +029 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 182535 Constellation Cygnus SAO 31603 HIP 95156
Tycho2 3555-01915-1 HD 182535 GC 26732 ADS 12366
BD BD+52 2400 Distance 205.34 Distance ly 669.82
 
 
ORBITAL ELEMENTS
 
 
Period (P)192.87y± 5.5 Periastron (T)2040y± 0.8 Semi-major axis (a)0.366a± 0.003
Eccentricity (e)0.302± 0.015 Inclination (i)96.4°± 0.5 Longitude of periastron (ω)242°± 2.5
Node (Ω)161.7°± 0.5 Notesn ReferenceDoc2024b
Equinox2000 Last observation2023 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 348.6 0.252
2001 348.2 0.258
2002 347.8 0.263
2003 347.4 0.268
2004 347.1 0.273
2005 346.7 0.277
2006 346.4 0.281
2007 346.1 0.285
2008 345.7 0.288
2009 345.4 0.291
2010 345.1 0.294
2011 344.8 0.296
2012 344.5 0.298
2013 344.2 0.300
2014 343.9 0.301
2015 343.6 0.301
2016 343.3 0.301
2017 343.0 0.300
2018 342.7 0.299
2019 342.4 0.298
2020 342.1 0.295
2021 341.8 0.293
2022 341.5 0.289
2023 341.2 0.285
2024 340.9 0.281
2025 340.5 0.275
2026 340.2 0.269
2027 339.8 0.263
2028 339.4 0.256
2029 339.0 0.248
2030 338.5 0.239
2031 338.0 0.230
2032 337.5 0.220
2033 336.9 0.210
2034 336.3 0.199
2035 335.6 0.187
2036 334.8 0.175
2037 333.8 0.163
2038 332.8 0.150
2039 331.5 0.136
2040 329.9 0.123
2041 327.9 0.109
2042 325.3 0.094
2043 321.8 0.080
2044 316.7 0.066
2045 309.1 0.053
2046 296.6 0.041
2047 275.5 0.032
2048 245.8 0.029
2049 219.1 0.035
2050 202.1 0.045


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds19216%2B5223c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic