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Doubles in session


Current system
22493+1517
HDS 3241
HD 216027


Nearby doubles
32' : 22514+1508
KPP4291

35' : 22494+1551
CVR 955

42' : 22471+1447
GRV 605

50' : 22505+1431
SHN 263

51' : 22474+1559
BPM2465

66' : 22446+1514
LDS4992

66' : 22538+1530
KPP1800

69' : 22500+1624
TDT3735

69' : 22504+1410
KPP2202

71' : 22481+1408
UC 4818

75' : 22441+1525
UC 4798

77' : 22545+1517
HEI 193AB

80' : 22548+1511
STF2954

81' : 22499+1357
TDT3734

85' : 22514+1358
STT 597AB

88' : 22487+1349
HEI 296

88' : 22530+1407
J 1347

91' : 22444+1419
LDS1063

98' : 22426+1503
GWP3186

98' : 22557+1547
HU 987

105' : 22441+1405
BPM2463

106' : 22457+1345
SKF1778

106' : 22420+1513
HU 781

107' : 22536+1351
WAA9008

108' : 22516+1335
CVR 270

110' : 22536+1647
BPM2466



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.

22493+1517 HDS 3241 (HD 216027)

 
 
22h 49m 17.31s +15° 16' 32.6" P.A. 283.00 sep 0.2 mag 8.69,11.03 Sp G5 dist. 92.85 pc (302.88 l.y.)
 
 
Coord 2000 22493+1517 Discov num HDS3241 Comp Coord arcsec 2000 22 49 17.31 +15 16 32.6
Date first 1991 Date last 2018 Obs 18
Pa first 343 Pa last 283 P.A. Now (θ) 292.7°
Sep first 0.2 Sep last 0.181 Sep. Now (ρ) 0.231"
Mag pri 8.69 Mag sec 11.03 delta mag (ΔM) 2.34 Spectral class G5 (yellow)
Pri motion ra -010 Sec motion ra
Pri motion dec -048 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 216027 Constellation Pegasus SAO 108202 HIP 112695
Tycho2 1698-01099-1 Gaia DR2 2828548156999157760 HD 216027 BD BD+14 4876
Distance 92.85 Distance ly 302.88
 
 
ORBITAL ELEMENTS
 
 
Period (P)92.5y± 12.9 Periastron (T)2005.6y± 0.1 Semi-major axis (a)0.235a± 0.022
Eccentricity (e)0.703± 0.028 Inclination (i)52.6°± 1.6 Longitude of periastron (ω)348.7°± 1.6
Node (Ω)144.9°± 1.6 Notes ReferenceTok2019c
Equinox Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 19.4 0.095
2001 31.8 0.079
2002 49.8 0.066
2003 74.4 0.059
2004 101.7 0.059
2005 125.7 0.066
2006 145.6 0.070
2007 163.9 0.071
2008 182.4 0.070
2009 201.0 0.071
2010 218.6 0.075
2011 233.6 0.083
2012 245.7 0.093
2013 255.2 0.105
2014 262.7 0.118
2015 268.7 0.131
2016 273.6 0.145
2017 277.6 0.158
2018 281.1 0.171
2019 284.0 0.184
2020 286.6 0.196
2021 288.9 0.208
2022 290.9 0.220
2023 292.7 0.231
2024 294.4 0.242
2025 295.9 0.252
2026 297.3 0.262
2027 298.6 0.272
2028 299.8 0.281
2029 301.0 0.290
2030 302.0 0.298


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


 
  


wds22493%2B1517c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22493+1517 HDS 3241 (HD 216027) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22493+1517 HDS3241 2001 8 225 0.1 8.69 11.03 G5 D 224917.31+151632.6
22493+1517 HDS3241 2004 10 304 0.1 8.69 11.03 G5 D 224917.31+151632.6
22493+1517 HDS3241 2007 11 184 0.1 8.69 11.03 G5 D 224917.31+151632.6
22493+1517 HDS3241 2010 12 226 0.1 8.69 11.03 G5 D 224917.31+151632.6
22493+1517 HDS3241 2015 15 272 0.1 8.69 11.03 G5 O 224917.31+151632.6
22493+1517 HDS3241 2018 18 283 0.2 8.69 11.03 G5 O 224917.31+151632.6

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

 
 
WDS 22493+1517 HDS 3241 (HD 216027) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22493+1517 HDS 3241 (HD 216027) : MEASURES
 
 
No records found.

 
 
WDS 22493+1517 (HD 216027) : VIRTUAL EYEPIECE
 
 

22493+1517 HDS3241A mag 8.69 Sp G5 22493+1517 HDS3241B sep 0.2 P.A. 283.50 mag 11.03 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 22493+1517 (HD 216027) : ALADIN DSS IMAGE @ 22h 49m 17.31s +15° 16' 32.6"
 
 
 
 
WDS 22493+1517 HDS 3241 (HD 216027) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22493+1517 HDS3241 distance=0' 22514+1508 KPP4291 distance=32' 22494+1551 CVR 955 distance=35' 22471+1447 GRV 605 distance=42' 22505+1431 SHN 263 distance=50' 22474+1559 BPM2465 distance=51' 22446+1514 LDS4992 distance=66' 22538+1530 KPP1800 distance=66' 22500+1624 TDT3735 distance=69' 22504+1410 KPP2202 distance=69' 22481+1408 UC 4818 distance=71' 22441+1525 UC 4798 distance=75' 22545+1517 HEI 193AB distance=77' 22545+1517 LAU 5AB,C distance=77' 22548+1511 STF2954 distance=80' 22499+1357 TDT3734 distance=81' 22514+1358 BUP 233BC distance=82' 22514+1358 STT 597AB distance=85' 22487+1349 HEI 296 distance=88' 22530+1407 J 1347 distance=88' 22444+1419 LDS1063 distance=91' 22426+1503 GWP3186 distance=98' 22557+1547 HU 987 distance=98' 22441+1405 BPM2463 distance=105' 22457+1345 SKF1778 distance=106' 22420+1513 HU 781 distance=106' 22536+1351 WAA9008 distance=107' 22516+1335 CVR 270 distance=108' 22536+1647 BPM2466 distance=110' 22510+1330 HEI 297 distance=110' 22514+1331 HJ 1818 distance=110' 22441+1641 CVR 952 distance=113' 22563+1607 KPP 11 distance=114' 22445+1341 KPP4288 distance=119' 22475+1713 UC 277 distance=120' 22538+1336 HJ 1825 distance=120' 22552+1351 DAM 820 distance=122' 22412+1434 COU 20 distance=125' 22412+1433 HU 780 distance=125' 22407+1547 BPM2460 distance=128' 22410+1433 LDS1061 distance=128' 22436+1654 CVR 951 distance=128' 22409+1433 HO 296AB distance=130' 22409+1433 LDS6385AB,D distance=130' 22409+1433 HO 296AB,C distance=130' 22489+1307 HJ 1811 distance=130' 22471+1311 SLW1287 distance=130' 22574+1621 GWP3215 distance=134' 22572+1403 J 669 distance=136' 22546+1324 WAA9010 distance=137' 22479+1259 HU 985 distance=140' 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 22493+1517 HDS3241 283 0.2
Show 22514+1508 KPP4291 60 1.6 32
Show 22494+1551 CVR 955 46 11.5 35
Show 22471+1447 GRV 605 225 50.5 42
Show 22505+1431 SHN 263 274 0.9 50
Show 22474+1559 BPM2465 153 113.4 51
Show 22446+1514 LDS4992 251 25.3 66
Show 22538+1530 KPP1800 163 13.9 66
Show 22500+1624 TDT3735 78 1.0 69
Show 22504+1410 KPP2202 357 18.2 69
Show 22481+1408 UC 4818 5 22.3 71
Show 22441+1525 UC 4798 80 12.4 75
Show 22545+1517 HEI 193 AB 211 0.9 77
Show 22545+1517 LAU 5 AB,C 316 22.4 77
Show 22548+1511 STF2954 21 41.0 80
Show 22499+1357 TDT3734 319 3.8 81
Show 22514+1358 BUP 233 BC 194 115.6 82
Show 22514+1358 STT 597 AB 328 201.5 85
Show 22487+1349 HEI 296 342 0.7 88
Show 22530+1407 J 1347 352 1.3 88
Show 22444+1419 LDS1063 109 38.1 91
Show 22426+1503 GWP3186 199 15.8 98
Show 22557+1547 HU 987 75 1.2 98
Show 22441+1405 BPM2463 22 78.3 105
Show 22457+1345 SKF1778 202 1.2 106
Show 22420+1513 HU 781 327 0.2 106
Show 22536+1351 WAA9008 259 1.0 107
Show 22516+1335 CVR 270 319 55.4 108
Show 22536+1647 BPM2466 161 105.6 110
Show 22510+1330 HEI 297 30 1.9 110
Show 22514+1331 HJ 1818 41 18.0 110
Show 22441+1641 CVR 952 317 29.6 113
Show 22563+1607 KPP 11 218 4.8 114
Show 22445+1341 KPP4288 24 9.1 119
Show 22475+1713 UC 277 341 14.9 120
Show 22538+1336 HJ 1825 224 2.0 120
Show 22552+1351 DAM 820 165 11.3 122
Show 22412+1434 COU 20 244 2.5 125
Show 22412+1433 HU 780 10 0.1 125
Show 22407+1547 BPM2460 236 18.8 128
Show 22410+1433 LDS1061 173 26.8 128
Show 22436+1654 CVR 951 356 9.3 128
Show 22409+1433 HO 296 AB 26 0.4 130
Show 22409+1433 LDS6385 AB,D 93 271.9 130
Show 22409+1433 HO 296 AB,C 235 93.8 130
Show 22489+1307 HJ 1811 155 6.2 130
Show 22471+1311 SLW1287 183 23.0 130
Show 22574+1621 GWP3215 36 26.5 134
Show 22572+1403 J 669 38 1.4 136
Show 22546+1324 WAA9010 43 1.2 137
Show 22479+1259 HU 985 134 0.7 140

 
 
WDS 22493+1517 : COMPONENTS
 
 
  A
B pa=283.5°
sep=0.17"
 
 
22493+1517 A
 
 
Componente originario normalizzato AB Name HD 216027 Coord arcsec 2000 224917.31+151632.6 Mag 8.69
Spectral class G5 (yellow) PmRA -10.00 PmDE -48.0 SAO 108202
HIP 112695 Tycho2 1698-01099-1 HD 216027 BD BD+14 4876
Tycho2
Tycho2 1698-01099-1 Pflag RAmdeg 342.32210438 DEmdeg 15.27558348
PmRA -6.5 PmDE -52.4 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.00 EpDEm 1990.64
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 9.221 E BTmag 0.018 VTmag 8.521
E VTmag 0.013 Prox 999 TYC T HIP 112695
CCDM AB RAdeg 342.32212000 DEdeg 15.27570528 EpRA 1990 1.71
EpDE 1990 1.65 E RAdeg 6.9 E DEdeg 8.0 Posflg P
Corr -0.1
SAO
SAO 108202 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.045 Vmag 8.4 SpType G5
Double code Source 29 CatNum 9110 DM BD+14 4876
DMcomp BDsup HD 216027 M HD 0
GC RA1950rad 5.96387496 DE1950rad 0.2620001 PmRA2000 0.0002
PmDE2000 -0.049
Hipparcos
Catalog H HIP 112695 Proxy H RAhms 22 49 17.31
DEdms +15 16 32.6 Vmag 8.43 VarFlag R Vmag H
RAdeg 342.322 DEdeg 15.2757 AstroRef * Plx 10.05
CCDM 22493+1517 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 343 Rho 0.225 HD 216027 BD BD+14 4876
CD CP Dm number +14 4876 VIred 0.77
SpType G5 R SpType Coord arcsec 2000 224917.31+151632.6
Hipparcos 2
HIP 112695 Sn 55 So 3 Nc 2
RArad 5.9746481143 DErad 0.2666114513 Plx 10.77 PmRA -9.45
PmDE -47.57 E RArad 0.71 E DErad 0.54 E Plx 0.93
E pmRA 0.82 E pmDE 0.73 Hpmag 8.5712 E Hpmag 0.002
SHp 0.018 VA 0 BV 0.683 E BV 0.016
VI 0.74
CCDM
Ccdm 22493+1517 RComp Comp A Note1
Note2 Discov num DRAs -0.70 DDEs -27.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp G5 PmNote *
PmRA -10 PmDE -48 Dm number +14 4876 Cat1 BD
Name2 +15 2562 Cat2 AGK2/3 HD 216027 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 112695
 
 
22493+1517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224917.30+151632.6 Mag 11.03 Calc delta mag 2.34
Calc coord yes
CCDM
Ccdm 22493+1517 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.70 DDEs -27.7
R dRAs 82 Year 1991 Theta 343 Rho 0.2
Obs 1 Vmag 11.0 Sp PmNote *
PmRA -10 PmDE -48 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 112695