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Doubles in session


Current system
14432+2246
COU 99


Nearby doubles
30' : 14413+2259
NSN 659

31' : 14453+2235
POU3173

56' : 14452+2157
HU 905

61' : 14436+2146
SLW1022

62' : 14404+2159
MCA 40

67' : 14438+2352
AZC 88

69' : 14459+2344
COU 100

89' : 14424+2118
BNV 9

100' : 14486+2353
SLW1035

101' : 14419+2107
HDS2071

101' : 14477+2406
HO 263

104' : 14449+2428
POU3172

105' : 14504+2315
TDS9321

109' : 14418+2432
TOK 297AB

110' : 14511+2258
POU3175

111' : 14489+2404
HJ 2747

113' : 14496+2356
JMS 4AB

117' : 14480+2110
CVR 756

119' : 14503+2355
POT 1AB

120' : 14484+2422
STF1884

122' : 14370+2412
POU3171

130' : 14444+2454
SLW1025

131' : 14478+2440
KPP2507

132' : 14339+2319
LDS4480

136' : 14482+2049
KPP2606

140' : 14485+2445
COU 304



Selections
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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.

14432+2246 COU 99

 
 
14h 43m 13.12s +22° 45' 47.5" P.A. 206.00 sep 0.7 mag 11.00,11.50 Sp K5
 
 
Coord 2000 14432+2246 Discov num COU  99 Comp Coord arcsec 2000 14 43 13.12 +22 45 47.5
Date first 1966 Date last 2016 Obs 11
Pa first 252 Pa last 205.6 P.A. Now (θ) 205.6°
Sep first 0.6 Sep last 0.67 Sep. Now (ρ) 0.67"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class K5 (yellow-orange)
Pri motion ra -035 Sec motion ra
Pri motion dec +052 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2016-00892-1 Gaia DR2 1241833344884151040
 
 
ORBITAL ELEMENTS
 
 
Period (P)321.3y± 38 Periastron (T)1902y± 13.1 Semi-major axis (a)0.599a± 0.048
Eccentricity (e)0.128± 0.052 Inclination (i)146.2°± 5.1 Longitude of periastron (ω)58.6°± 29
Node (Ω)39.7°± 4 Notes ReferenceKsr2021
Equinox Last observation2016 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 218.6 0.633
2001 217.7 0.634
2002 216.9 0.635
2003 216.1 0.636
2004 215.3 0.637
2005 214.5 0.638
2006 213.6 0.639
2007 212.8 0.640
2008 212.0 0.640
2009 211.2 0.641
2010 210.4 0.641
2011 209.6 0.642
2012 208.8 0.642
2013 208.0 0.642
2014 207.2 0.643
2015 206.4 0.643
2016 205.6 0.643
2017 204.8 0.643
2018 204.0 0.643
2019 203.2 0.643
2020 202.4 0.643
2021 201.6 0.642
2022 200.8 0.642
2023 200.0 0.642
2024 199.2 0.641
2025 198.4 0.641
2026 197.6 0.640
2027 196.7 0.640
2028 195.9 0.639
2029 195.1 0.639
2030 194.3 0.638


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


 
  


wds14432%2B2246a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14432+2246 COU 99 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KSR2021 orb - Kisser, A.E. & Krechet, V.G. 2021AstL...47..754K
KSR2021 Ast. Lett. 47, 754, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14432+2246 COU 99 2000 8 223 0.6 11.00 11.50 K5 144313.12+224547.5
14432+2246 COU 99 2008 9 208 0.7 11.00 11.50 K5 144313.12+224547.5
14432+2246 COU 99 2016 10 206 0.7 11.00 11.50 K5 144313.12+224547.5

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

 
 
WDS 14432+2246 COU 99 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14432+2246 COU 99 : MEASURES
 
 
No records found.

 
 
WDS 14432+2246 : VIRTUAL EYEPIECE
 
 

14432+2246 COU 99A mag 11 Sp K5 14432+2246 COU 99B sep 0.7 P.A. 203.80 mag 11.5 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 14432+2246 : ALADIN DSS IMAGE @ 14h 43m 13.12s +22° 45' 47.5"
 
 
 
 
WDS 14432+2246 COU 99 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14432+2246 COU 99 distance=0' 14413+2259 NSN 659 distance=30' 14453+2235 POU3173 distance=31' 14452+2157 HU 905 distance=56' 14436+2146 SLW1022 distance=61' 14404+2159 MCA 40 distance=62' 14438+2352 AZC 88 distance=67' 14459+2344 COU 100 distance=69' 14424+2118 BNV 9 distance=89' 14486+2353 SLW1035 distance=100' 14419+2107 HDS2071 distance=101' 14477+2406 HO 263 distance=101' 14449+2428 POU3172 distance=104' 14504+2315 TDS9321 distance=105' 14418+2432 RAO 64BC distance=105' 14418+2432 TOK 297AB distance=109' 14511+2258 POU3175 distance=110' 14489+2404 HJ 2747 distance=111' 14496+2356 BOY 8Aa,Ab distance=113' 14496+2356 JMS 4AB distance=113' 14480+2110 CVR 756 distance=117' 14503+2355 POT 1AB distance=119' 14503+2355 POT 1BC distance=120' 14484+2422 STF1884 distance=120' 14370+2412 POU3171 distance=122' 14444+2454 SLW1025 distance=130' 14478+2440 KPP2507 distance=131' 14339+2319 LDS4480 distance=132' 14482+2049 KPP2606 distance=136' 14485+2445 COU 304 distance=140' 14418+2026 UC 196 distance=142' 14525+2348 COU 305 distance=143' 14533+2204 TDS9335 distance=146' 14528+2348 SKF1754 distance=147' 14527+2353 POU3176 distance=148' 14537+2321 COU 101 distance=149' 14331+2154 WOL 1AB distance=150' 14331+2154 WSP 14AC distance=150' 14337+2400 CVR 747 distance=151' 14401+2511 SLW1015 distance=152' 14434+2014 COU 186AB distance=152' 14434+2014 COU 186AC distance=152' 14434+2014 COU 186BC distance=152' 14540+2335 REU 2 distance=155' 14343+2424 STTA129 distance=157' 14546+2252 COU 408AB distance=157' 14546+2252 GII 211Aa,Ab distance=157' 14352+2438 RAO 503 distance=158' 14453+2009 HU 576 distance=160' 14549+2307 FMR 116 distance=164' 14521+2439 KPP2020 distance=167' 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 14432+2246 COU 99 206 0.7
Show 14413+2259 NSN 659 132 2.4 30
Show 14453+2235 POU3173 240 3.7 31
Show 14452+2157 HU 905 286 0.4 56
Show 14436+2146 SLW1022 293 41.5 61
Show 14404+2159 MCA 40 79 0.1 62
Show 14438+2352 AZC 88 8 40.8 67
Show 14459+2344 COU 100 183 0.1 69
Show 14424+2118 BNV 9 242 1.1 89
Show 14486+2353 SLW1035 2 32.0 100
Show 14419+2107 HDS2071 336 0.1 101
Show 14477+2406 HO 263 136 0.2 101
Show 14449+2428 POU3172 176 3.9 104
Show 14504+2315 TDS9321 192 0.5 105
Show 14418+2432 RAO 64 BC 62 17.2 105
Show 14418+2432 TOK 297 AB 172 215.8 109
Show 14511+2258 POU3175 299 3.8 110
Show 14489+2404 HJ 2747 47 12.9 111
Show 14496+2356 BOY 8 Aa,Ab 64 0.1 113
Show 14496+2356 JMS 4 AB 341 99.2 113
Show 14480+2110 CVR 756 320 27.8 117
Show 14503+2355 POT 1 AB 100 2.6 119
Show 14503+2355 POT 1 BC 301 0.1 120
Show 14484+2422 STF1884 55 2.3 120
Show 14370+2412 POU3171 36 10.8 122
Show 14444+2454 SLW1025 262 10.4 130
Show 14478+2440 KPP2507 222 22.5 131
Show 14339+2319 LDS4480 87 481.9 132
Show 14482+2049 KPP2606 274 23.7 136
Show 14485+2445 COU 304 297 0.4 140
Show 14418+2026 UC 196 101 30.4 142
Show 14525+2348 COU 305 65 3.7 143
Show 14533+2204 TDS9335 235 0.5 146
Show 14528+2348 SKF1754 51 5.9 147
Show 14527+2353 POU3176 6.9 148
Show 14537+2321 COU 101 72 63.3 149
Show 14331+2154 WOL 1 AB 102 1.4 150
Show 14331+2154 WSP 14 AC 5 11.5 150
Show 14337+2400 CVR 747 270 14.5 151
Show 14401+2511 SLW1015 281 111.2 152
Show 14434+2014 COU 186 AB 251 2.2 152
Show 14434+2014 COU 186 AC 296 22.9 152
Show 14434+2014 COU 186 BC 303 20.6 152
Show 14540+2335 REU 2 69 0.5 155
Show 14343+2424 STTA129 68 77.7 157
Show 14546+2252 COU 408 AB 174 1.9 157
Show 14546+2252 GII 211 Aa,Ab 96 0.3 157
Show 14352+2438 RAO 503 -1 0.3 158
Show 14453+2009 HU 576 188 5.6 160
Show 14549+2307 FMR 116 37 6.7 164
Show 14521+2439 KPP2020 57 16.1 167

 
 
WDS 14432+2246 : COMPONENTS
 
 
  A
B pa=203.8°
sep=0.66"
 
 
14432+2246 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 144313.12+224547.5 Mag 11 Spectral class K5 (yellow-orange)
PmRA -35.00 PmDE 52.0 Tycho2 2016-00892-1
Tycho2
Tycho2 2016-00892-1 Pflag RAmdeg 220.80470158 DEmdeg 22.76320227
PmRA -35.7 PmDE 49.6 E RAmdeg 35 E DEmdeg 35
E pmRA 1.3 E pmDE 1.3 EpRAm 1981.50 EpDEm 1981.45
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.7 BTmag 11.375 E BTmag 0.074 VTmag 10.478
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 220.80479056 DEdeg 22.76308583 EpRA 1990 1.50
EpDE 1990 1.51 E RAdeg 37.9 E DEdeg 38.4 Posflg P
Corr 0.2
CCDM
Ccdm 14432+2246 RComp Comp A Note1
Note2 Discov num DRAs 1.12 DDEs -12.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote *
PmRA -27 PmDE 60 Dm number +23 2726 Cat1 BD
Name2 +22 1469 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 14387N2311A
HIC
 
 
14432+2246 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 144313.10+224546.9 Mag 11.5 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 14432+2246 RComp Comp B Note1
Note2 Discov num COU 99 DRAs DDEs
R dRAs Year 1966 Theta 252 Rho 0.6
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14387N2311B
HIC