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Doubles in session


Current system
23164+6407
BU 992
HD 219633


Nearby doubles
4' : 23127+6317
SKF2185AB

45' : 23220+6431
HDS3327

46' : 23111+6339
STI1149

49' : 23191+6452
MLB 234

56' : 23208+6320
TDS1205

57' : 23172+6503
TDT3965

58' : 23131+6314
STI1152

58' : 23126+6315
FYM 308

62' : 23199+6311
STI1168

63' : 23220+6317
STI1170AB

64' : 23101+6456
WIS 376

64' : 23078+6338
HU 994

67' : 23108+6315
MLB 181

67' : 23259+6433
STI1181

69' : 23061+6356
LAF 71AB

70' : 23269+6414
MLR 72

75' : 23197+6256
TDT3982

77' : 23048+6405
MLR 70

78' : 23071+6321
BHJ 77AB

80' : 23149+6525
TOK 643

80' : 23276+6439
TDT4044

80' : 23158+6527
STI1161

85' : 23110+6251
HDS3304

86' : 23052+6323
KR 62

87' : 23105+6250
TDT3914

89' : 23129+6533
STI1151



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23164+6407 BU 992 (HD 219633)

 
 
23h 16m 23.52s +64° 06' 58.5" P.A. 20.00 sep 0.3 mag 8.21,8.29 Sp F0 dist. 273.22 pc (891.24 l.y.)
 
 
Coord 2000 23164+6407 Discov num BU  992 Comp Coord arcsec 2000 23 16 23.52 +64 06 58.5
Date first 1880 Date last 2008 Obs 50
Pa first 171 Pa last 19.5 P.A. Now (θ) 19.5°
Sep first 0.4 Sep last 0.269 Sep. Now (ρ) 0.269"
Mag pri 8.21 Mag sec 8.29 delta mag (ΔM) 0.08 Spectral class F0 (yellow-white)
Pri motion ra +007 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 219633 Constellation Cepheus SAO 20530 HIP 114898
Tycho2 4287-01100-1 Gaia DR2 2207791555849075584 HD 219633 GC 32402
ADS 16638 BD BD+63 1960 Distance 273.22 Distance ly 891.24
 
 
ORBITAL ELEMENTS
 
 
Period (P)516.82y Periastron (T)1880.81y Semi-major axis (a)0.43a
Eccentricity (e)0.365 Inclination (i)122.67° Longitude of periastron (ω)0.94°
Node (Ω)171.29° Notesn ReferenceVal1981d
Equinox2000 Last observation1979 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 29.6 0.335
2001 29.1 0.338
2002 28.5 0.342
2003 28.0 0.345
2004 27.4 0.348
2005 26.9 0.351
2006 26.4 0.355
2007 25.9 0.358
2008 25.4 0.361
2009 24.9 0.364
2010 24.4 0.368
2011 23.9 0.371
2012 23.5 0.374
2013 23.0 0.377
2014 22.5 0.380
2015 22.1 0.383
2016 21.7 0.387
2017 21.2 0.390
2018 20.8 0.393
2019 20.4 0.396
2020 20.0 0.399
2021 19.6 0.402
2022 19.2 0.405
2023 18.8 0.408
2024 18.4 0.411
2025 18.0 0.414
2026 17.6 0.417
2027 17.3 0.420
2028 16.9 0.423
2029 16.6 0.426
2030 16.2 0.428


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds23164%2B6407a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 23164+6407 BU 992 (HD 219633) : NOTES
 
 
discov_num notes refcode
BU 992 A premature orbit has been computed.
 
 
REFERENCES
 
 
refcode metd author reference
Val1981d orb - Valbousquet, A. 1981IAUDS..83....1V
Val1981d Inf. Circ. 83, 1, 1981
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23164+6407 BU 992 2001 49 24 0.3 8.21 8.29 F0 NO 231623.52+640658.5
23164+6407 BU 992 2007 50 21 0.2 8.21 8.29 F0 NO 231623.52+640658.5
23164+6407 BU 992 2008 51 20 0.3 8.21 8.29 F0 NO 231623.52+640658.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 23164+6407 BU 992 (HD 219633) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23164+6407 BU 992 (HD 219633) : MEASURES
 
 
No records found.

 
 
WDS 23164+6407 (HD 219633) : VIRTUAL EYEPIECE
 
 

23164+6407 BU 992A mag 8.21 Sp F0 23164+6407 BU 992B sep 0.3 P.A. 8.80 mag 8.29 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23164+6407 (HD 219633) : ALADIN DSS IMAGE @ 23h 16m 23.52s +64° 06' 58.5"
 
 
 
 
WDS 23164+6407 BU 992 (HD 219633) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23164+6407 BU 992 distance=0' 23127+6317 SKF2185AB distance=4' 23220+6431 HDS3327 distance=45' 23111+6339 STI1149 distance=46' 23191+6452 MLB 234 distance=49' 23208+6320 TDS1205 distance=56' 23127+6317 MLR 71BC distance=56' 23172+6503 TDT3965 distance=57' 23131+6314 STI1152 distance=58' 23126+6315 FYM 308 distance=58' 23199+6311 STI1168 distance=62' 23220+6317 STI1170AB distance=63' 23220+6317 FYM 321AC distance=63' 23101+6456 WIS 376 distance=64' 23078+6338 HU 994 distance=64' 23108+6315 MLB 181 distance=67' 23259+6433 STI1181 distance=67' 23061+6356 LAF 71AB distance=69' 23061+6356 LAF 71AC distance=69' 23061+6356 LAF 71AD distance=69' 23061+6356 LAF 71AE distance=69' 23061+6356 LAF 71AF distance=69' 23061+6356 LAF 71AG distance=69' 23061+6356 LAF 71AH distance=69' 23061+6356 LAF 71AI distance=69' 23061+6356 LAF 71AJ distance=69' 23061+6356 LAF 71AK distance=69' 23061+6356 LAF 71AL distance=69' 23061+6356 LAF 71AM distance=69' 23061+6356 LAF 71AN distance=69' 23061+6356 LAF 71AO distance=69' 23061+6356 LAF 71AP distance=69' 23061+6356 LAF 71AQ distance=69' 23061+6356 LAF 71AR distance=69' 23061+6356 LAF 71AS distance=69' 23061+6356 LAF 71AT distance=69' 23061+6356 LAF 71AU distance=69' 23061+6356 LAF 71AV distance=69' 23061+6356 LAF 71AW distance=69' 23061+6356 LAF 71AX distance=69' 23061+6356 LAF 71AY distance=69' 23061+6356 LAF 71A,Za distance=69' 23061+6356 LAF 71A,Zb distance=69' 23061+6356 LAF 71A,Zd distance=69' 23061+6356 LAF 71A,Ze distance=69' 23061+6356 LAF 71A,Zf distance=69' 23061+6356 LAF 71A,Zg distance=69' 23061+6356 LAF 71A,Zh distance=69' 23061+6356 LAF 71A,Zi distance=69' 23061+6356 LAF 71A,Zj distance=69' 23061+6356 LAF 71A,Zk distance=69' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 23164+6407 BU 992 20 0.3
Show 23127+6317 SKF2185 AB 218 999.9 4
Show 23220+6431 HDS3327 237 0.1 45
Show 23111+6339 STI1149 52 4.3 46
Show 23191+6452 MLB 234 101 2.4 49
Show 23208+6320 TDS1205 243 1.2 56
Show 23127+6317 MLR 71 BC 220 2.9 56
Show 23172+6503 TDT3965 346 3.1 57
Show 23131+6314 STI1152 33 13.0 58
Show 23126+6315 FYM 308 80 5.8 58
Show 23199+6311 STI1168 300 5.4 62
Show 23220+6317 STI1170 AB 78 13.5 63
Show 23220+6317 FYM 321 AC 211 9.2 63
Show 23101+6456 WIS 376 315 999.9 64
Show 23078+6338 HU 994 316 0.2 64
Show 23108+6315 MLB 181 189 2.4 67
Show 23259+6433 STI1181 74 4.0 67
Show 23061+6356 LAF 71 AB 240 2.1 69
Show 23061+6356 LAF 71 AC 31 2.2 69
Show 23061+6356 LAF 71 AD 142 3.2 69
Show 23061+6356 LAF 71 AE 208 3.4 69
Show 23061+6356 LAF 71 AF 337 3.6 69
Show 23061+6356 LAF 71 AG 174 3.8 69
Show 23061+6356 LAF 71 AH 1 4.5 69
Show 23061+6356 LAF 71 AI 258 5.4 69
Show 23061+6356 LAF 71 AJ 118 5.7 69
Show 23061+6356 LAF 71 AK 69 6.4 69
Show 23061+6356 LAF 71 AL 101 7.0 69
Show 23061+6356 LAF 71 AM 237 7.3 69
Show 23061+6356 LAF 71 AN 127 7.7 69
Show 23061+6356 LAF 71 AO 131 7.8 69
Show 23061+6356 LAF 71 AP 78 7.9 69
Show 23061+6356 LAF 71 AQ 247 9.1 69
Show 23061+6356 LAF 71 AR 37 9.2 69
Show 23061+6356 LAF 71 AS 27 9.2 69
Show 23061+6356 LAF 71 AT 95 9.5 69
Show 23061+6356 LAF 71 AU 84 9.6 69
Show 23061+6356 LAF 71 AV 69 10.0 69
Show 23061+6356 LAF 71 AW 121 10.0 69
Show 23061+6356 LAF 71 AX 163 10.0 69
Show 23061+6356 LAF 71 AY 94 10.2 69
Show 23061+6356 LAF 71 A,Za 12 10.7 69
Show 23061+6356 LAF 71 A,Zb 248 10.6 69
Show 23061+6356 LAF 71 A,Zd 83 11.2 69
Show 23061+6356 LAF 71 A,Ze 336 11.4 69
Show 23061+6356 LAF 71 A,Zf 156 11.7 69
Show 23061+6356 LAF 71 A,Zg 32 11.9 69
Show 23061+6356 LAF 71 A,Zh 291 11.7 69
Show 23061+6356 LAF 71 A,Zi 310 12.2 69
Show 23061+6356 LAF 71 A,Zj 67 12.8 69
Show 23061+6356 LAF 71 A,Zk 58 13.0 69

 
 
WDS 23164+6407 : COMPONENTS
 
 
  A
B pa=8.8°
sep=0.26"
 
 
23164+6407 A
 
 
Componente originario normalizzato AB Name HD 219633 Coord arcsec 2000 231623.52+640658.5 Mag 8.21
Spectral class F0 (yellow-white) PmRA 7.00 PmDE 8.0 SAO 20530
HIP 114898 Tycho2 4287-01100-1 HD 219633 GC 32402
ADS 16638 BD BD+63 1960
Tycho2
Tycho2 4287-01100-1 Pflag RAmdeg 349.09808201 DEmdeg 64.11624236
PmRA 14.4 PmDE 0.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.46 EpDEm 1991.39
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 0.9 BTmag 7.936 E BTmag 0.016 VTmag 7.445
E VTmag 0.010 Prox 999 TYC T HIP 114898
CCDM AB RAdeg 349.09800528 DEdeg 64.11624083 EpRA 1990 1.64
EpDE 1990 1.65 E RAdeg 4.4 E DEdeg 4.6 Posflg P
Corr 0.1
SAO
SAO 20530 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.01 Vmag 7.5 SpType F0
Double code Source 70 CatNum 32402 DM BD+63 1960
DMcomp BDsup HD 219633 M HD 0
GC 32402 RA1950rad 6.08363992 DE1950rad 1.11427423 PmRA2000 -0.0015
PmDE2000 0.004
Hipparcos
Catalog H HIP 114898 Proxy H RAhms 23 16 23.52
DEdms +64 06 58.5 Vmag 7.38 VarFlag R Vmag G
RAdeg 349.098 DEdeg 64.1162 AstroRef * Plx 4.57
CCDM 23164+6407 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 36 Rho 0.27 HD 219633 BD BD+63 1960
CD CP Dm number +63 1960 VIred 0.54
SpType F0 R SpType Coord arcsec 2000 231623.52+640658.5
Hipparcos 2
HIP 114898 Sn 55 So 3 Nc 2
RArad 6.0929095569 DErad 1.119039535 Plx 3.66 PmRA 15.24
PmDE 0.04 E RArad 0.53 E DErad 0.62 E Plx 0.69
E pmRA 0.72 E pmDE 0.72 Hpmag 7.4912 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.473 E BV 0.006
VI 0.54
CCDM
Ccdm 23164+6407 RComp Comp A Note1
Note2 Discov num DRAs -0.50 DDEs -1.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F0 PmNote *
PmRA 10 PmDE 12 Dm number +63 1960 Cat1 BD
Name2 +63 1314 Cat2 AGK2/3 HD 219633 M HD
ADS BDS A16638 M ADS BDS N IDS IDS 23122N6335A
HIC 114898
 
 
23164+6407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231623.53+640658.8 Mag 8.29 Calc delta mag 0.08
Calc coord yes
CCDM
Ccdm 23164+6407 RComp Comp B Note1 *
Note2 Discov num BU 992 DRAs DDEs
R dRAs Year 1958 Theta 067 Rho 0.2
Obs 17 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16638 M ADS BDS N IDS IDS 23122N6335B
HIC 114898