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Doubles in session


Current system
22385+0218
HO 479
HD 214494


Nearby doubles
15' : 22393+0212
GRV 596

48' : 22355+0234
HLD 51AB

63' : 22391+0116
BAL1244

70' : 22400+0113
A 2099

71' : 22425+0254
HDS3223

74' : 22370+0108
CBL 543

76' : 22366+0326
LDS5961

83' : 22394+0339
CVR 268

84' : 22329+0219
LDS4976AB

85' : 22361+0334
ARG 97AB

86' : 22412+0103
RST5486

94' : 22430+0113
STF2936

94' : 22410+0052
HJ 3132AB

100' : 22385+0038
UC 4782

101' : 22321+0246
LDS5955

101' : 22451+0236
A 2295

102' : 22351+0346
LDS5958

104' : 22384-0035
SLW1280

107' : 22343+0345
HDS3201

108' : 22424-0048
A 1233

111' : 22361+0402
CVR 266

116' : 22312+0253
UC 4758

116' : 22458+0141
NSN 760

117' : 22442+0059
UC 4799AB

118' : 22338+0352
GRV 587

118' : 22442-0057
RST5487



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

22385+0218 HO 479 (HD 214494)

 
 
22h 38m 29.25s +02° 17' 56.2" P.A. 9.00 sep 0.4 mag 8.50,9.75 Sp G0 dist. 114.81 pc (374.51 l.y.)
 
 
Coord 2000 22385+0218 Discov num HO  479 Comp Coord arcsec 2000 22 38 29.25 +02 17 56.2
Date first 1893 Date last 2021 Obs 56
Pa first 232 Pa last 8.5 P.A. Now (θ) 8.5°
Sep first 0.6 Sep last 0.358 Sep. Now (ρ) 0.358"
Mag pri 8.50 Mag sec 9.75 delta mag (ΔM) 1.25 Spectral class G0 (yellow)
Pri motion ra +051 Sec motion ra +051
Pri motion dec -029 Sec motion dec -029
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 214494 Constellation Aquarius SAO 127651 HIP 111775
Tycho2 0567-00136-1 Gaia DR2 2702896895889926912 HD 214494 ADS 16131
BD BD+01 4635 Distance 114.81 Distance ly 374.51
 
 
ORBITAL ELEMENTS
 
 
Period (P)338.37y Periastron (T)1999.71y Semi-major axis (a)0.952a
Eccentricity (e)0.456 Inclination (i)121.7° Longitude of periastron (ω)35.2°
Node (Ω)109.2° Notesn ReferenceHrt2014b
Equinox2000 Last observation2009 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 88.2 0.448
2001 85.9 0.437
2002 83.5 0.425
2003 80.9 0.413
2004 78.2 0.401
2005 75.3 0.390
2006 72.2 0.378
2007 69.0 0.367
2008 65.5 0.357
2009 61.9 0.347
2010 58.0 0.338
2011 54.0 0.330
2012 49.8 0.323
2013 45.3 0.317
2014 40.8 0.313
2015 36.1 0.310
2016 31.4 0.309
2017 26.7 0.310
2018 22.0 0.312
2019 17.5 0.315
2020 13.0 0.321
2021 8.7 0.327
2022 4.6 0.335
2023 0.7 0.345
2024 357.0 0.355
2025 353.5 0.366
2026 350.3 0.379
2027 347.2 0.392
2028 344.4 0.405
2029 341.7 0.419
2030 339.2 0.434


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


 
  


wds22385%2B0218b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22385+0218 HO 479 (HD 214494) : NOTES
 
 
discov_num notes refcode
HO 479 See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Hrt2014b orb - Hartkopf, W.I. & Mason, B.D. 2014IAUDS.184....1H
Hrt2014b Inf. Circ. 184, 1, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22385+0218 HO 479 1998 47 90 0.5 8.50 9.75 G0 NOD 223829.25+021756.2
22385+0218 HO 479 2008 49 63 0.4 8.50 9.75 G0 NOD 223829.25+021756.2
22385+0218 HO 479 2009 51 57 0.4 8.50 9.75 G0 NOD 223829.25+021756.2
22385+0218 HO 479 2018 52 22 0.3 8.50 9.75 G0 NO 223829.25+021756.2
22385+0218 HO 479 2021 56 9 0.4 8.50 9.75 G0 NO 223829.25+021756.2

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

 
 
WDS 22385+0218 HO 479 (HD 214494) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22385+0218 HO 479 (HD 214494) : MEASURES
 
 
No records found.

 
 
WDS 22385+0218 (HD 214494) : VIRTUAL EYEPIECE
 
 

22385+0218 HO 479A mag 8.5 Sp G0 22385+0218 HO 479B sep 0.4 P.A. 8.50 mag 9.75 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 22385+0218 (HD 214494) : ALADIN DSS IMAGE @ 22h 38m 29.25s +02° 17' 56.2"
 
 
 
 
WDS 22385+0218 HO 479 (HD 214494) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22385+0218 HO 479 distance=0' 22393+0212 GRV 596 distance=15' 22355+0234 HLD 51AB distance=48' 22355+0234 HLD 51AC distance=48' 22391+0116 BAL1244 distance=63' 22400+0113 A 2099 distance=70' 22425+0254 HDS3223 distance=71' 22370+0108 CBL 543 distance=74' 22366+0326 LDS5961 distance=76' 22394+0339 CVR 268 distance=83' 22329+0219 LDS4976AB distance=84' 22361+0334 J 1041BC distance=85' 22361+0334 ARG 97AB distance=85' 22412+0103 RST5486 distance=86' 22430+0113 STF2936 distance=94' 22410+0052 HJ 3132AB distance=94' 22410+0052 HJ 3132AC distance=94' 22360-0050 JOD 25DE distance=95' 22385+0038 UC 4782 distance=100' 22321+0246 LDS5955 distance=101' 22451+0236 A 2295 distance=101' 22351+0346 LDS5958 distance=102' 22384-0035 SLW1280 distance=104' 22343+0345 HDS3201 distance=107' 22424-0048 A 1233 distance=108' 22361+0402 CVR 266 distance=111' 22312+0253 UC 4758 distance=116' 22458+0141 NSN 760 distance=116' 22442+0059 UC 4799AB distance=117' 22442+0059 UC 4799AC distance=117' 22338+0352 GRV 587 distance=118' 22442-0057 RST5487 distance=118' 22424+0035 SCA 129 distance=118' 22436+0046 KPP4287 distance=120' 22306+0151 ARY 32AB distance=120' 22402-0020 GWP3179 distance=121' 22399+0019 SKF2531 distance=122' 22306+0151 A 2294BC distance=122' 22306+0151 B 2902BD distance=122' 22311+0126 TDT3564AB distance=122' 22332-0046 J 291 distance=124' 22374+0014 J 919 distance=124' 22437-0041 SCA 131 distance=124' 22394-0015 BAL 938 distance=125' 22438+0353 WSI 92 distance=125' 22454+0108 UC 4809 distance=126' 22345+0413 STF2920AB distance=130' 22345+0413 STF2920AC distance=130' 22401+0022 LDS5968 distance=132' 22362+0010 STF2921AB distance=133' 22362+0010 STF2921AC distance=133' 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 22385+0218 HO 479 9 0.4
Show 22393+0212 GRV 596 125 52.1 15
Show 22355+0234 HLD 51 AB 189 1.1 48
Show 22355+0234 HLD 51 AC 29 132.5 48
Show 22391+0116 BAL1244 238 3.6 63
Show 22400+0113 A 2099 165 0.8 70
Show 22425+0254 HDS3223 83 0.7 71
Show 22370+0108 CBL 543 144 23.8 74
Show 22366+0326 LDS5961 239 168.5 76
Show 22394+0339 CVR 268 282 35.3 83
Show 22329+0219 LDS4976 AB 271 14.6 84
Show 22361+0334 J 1041 BC 65 3.8 85
Show 22361+0334 ARG 97 AB 227 22.0 85
Show 22412+0103 RST5486 49 2.0 86
Show 22430+0113 STF2936 50 4.4 94
Show 22410+0052 HJ 3132 AB 135 3.7 94
Show 22410+0052 HJ 3132 AC 74 86.7 94
Show 22360-0050 JOD 25 DE 292 0.6 95
Show 22385+0038 UC 4782 88 51.5 100
Show 22321+0246 LDS5955 290 237.8 101
Show 22451+0236 A 2295 79 1.4 101
Show 22351+0346 LDS5958 290 371.4 102
Show 22384-0035 SLW1280 117 13.9 104
Show 22343+0345 HDS3201 17 0.1 107
Show 22424-0048 A 1233 201 0.2 108
Show 22361+0402 CVR 266 120 57.2 111
Show 22312+0253 UC 4758 168 20.6 116
Show 22458+0141 NSN 760 171 2.5 116
Show 22442+0059 UC 4799 AB 267 50.5 117
Show 22442+0059 UC 4799 AC 52 40.0 117
Show 22338+0352 GRV 587 229 77.9 118
Show 22442-0057 RST5487 234 0.2 118
Show 22424+0035 SCA 129 338 39.1 118
Show 22436+0046 KPP4287 174 1.5 120
Show 22306+0151 ARY 32 AB 289 97.6 120
Show 22402-0020 GWP3179 319 33.0 121
Show 22399+0019 SKF2531 339 2.0 122
Show 22306+0151 A 2294 BC 204 3.1 122
Show 22306+0151 B 2902 BD 349 2.2 122
Show 22311+0126 TDT3564 AB 239 0.8 122
Show 22332-0046 J 291 175 3.4 124
Show 22374+0014 J 919 75 4.9 124
Show 22437-0041 SCA 131 122 32.4 124
Show 22394-0015 BAL 938 263 23.5 125
Show 22438+0353 WSI 92 298 1.0 125
Show 22454+0108 UC 4809 230 9.4 126
Show 22345+0413 STF2920 AB 144 13.7 130
Show 22345+0413 STF2920 AC 60 15.2 130
Show 22401+0022 LDS5968 254 39.0 132
Show 22362+0010 STF2921 AB 237 30.0 133
Show 22362+0010 STF2921 AC 175 84.9 133

 
 
WDS 22385+0218 : COMPONENTS
 
 
  A
B pa=8.5°
sep=0.36"
 
 
22385+0218 A
 
 
Componente originario normalizzato AB Name HD 214494 Coord arcsec 2000 223829.25+021756.2 Mag 8.5
Spectral class G0 (yellow) PmRA 51.00 PmDE -29.0 SAO 127651
HIP 111775 Tycho2 0567-00136-1 HD 214494 BD BD+01 4635
Tycho2
Tycho2 0567-00136-1 Pflag RAmdeg 339.62189229 DEmdeg 2.29894244
PmRA 51.0 PmDE -28.9 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.22 EpDEm 1990.96
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 8.898 E BTmag 0.017 VTmag 8.278
E VTmag 0.013 Prox 999 TYC T HIP 111775
CCDM AB RAdeg 339.62177556 DEdeg 2.29900861 EpRA 1990 1.74
EpDE 1990 1.72 E RAdeg 6.4 E DEdeg 7.7 Posflg P
Corr -0.2
SAO
SAO 127651 DelFlag RA1950 PmRA1950 0.0041
DE1950 PmDE1950 -0.021 Vmag 8.1 SpType G0
Double code Source 30 CatNum 7832 DM BD+01 4635
DMcomp BDsup HD 214494 M HD 0
GC RA1950rad 5.91639118 DE1950rad 0.03558546 PmRA2000 0.0042
PmDE2000 -0.026
Hipparcos
Catalog H HIP 111775 Proxy H RAhms 22 38 29.22
DEdms +02 17 56.5 Vmag 8.15 VarFlag R Vmag H
RAdeg 339.622 DEdeg 2.29902 AstroRef A Plx 12.86
CCDM 22385+0218 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 106 Rho 0.537 HD 214494 BD BD+01 4635
CD CP Dm number +01 4635 VIred 0.66
SpType G0 R SpType Coord arcsec 2000 223829.22+021756.5
Hipparcos 2
HIP 111775 Sn 15 So 3 Nc 2
RArad 5.9275176317 DErad 0.0401254359 Plx 8.71 PmRA 61.19
PmDE -34.25 E RArad 1.35 E DErad 0.88 E Plx 1.48
E pmRA 1.68 E pmDE 1.11 Hpmag 8.2798 E Hpmag 0.0017
SHp 0.014 VA 0 BV 0.582 E BV 0.016
VI 0.65
CCDM
Ccdm 22385+0218 RComp Comp A Note1
Note2 Discov num DRAs -0.77 DDEs -4.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G0 PmNote *
PmRA 50 PmDE -45 Dm number +01 4635 Cat1 BD
Name2 +02 2867 Cat2 AGK2/3 HD 214494 M HD
ADS BDS A16131 M ADS BDS N IDS IDS 22334N0147A
HIC 111775
 
 
22385+0218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223829.25+021756.6 Mag 9.75 PmRA 51.00
PmDE -29.0 Calc delta mag 1.25 Calc coord yes
CCDM
Ccdm 22385+0218 RComp Comp B Note1 *
Note2 Discov num HO 479 DRAs DDEs
R dRAs Year 1957 Theta 152 Rho 0.5
Obs 17 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16131 M ADS BDS N IDS IDS 22334N0147B
HIC 111775