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Doubles in session


Current system
11128+0453
J 1011


Nearby doubles
15' : 11120+0458
CBL 332

34' : 11145+0516
STF1518AB

34' : 11106+0446
SLW 572

36' : 11143+0425
LAS 17

41' : 11105+0433
RAO 653

53' : 11120+0403
GWP1557

54' : 11103+0416
SLE 595

69' : 11143+0558
TOK 140

69' : 11162+0539
SLW 583

78' : 11093+0356
STE 9

79' : 11104+0344
GWP1549

96' : 11110+0625
OSO 37

97' : 11178+0352
GRV 832

97' : 11071+0410
LDS4061

101' : 11117+0633
CBL 331

111' : 11140+0642
GWP1561

115' : 11096+0310
UC 2091

120' : 11084+0313
H 5 68AB

121' : 11205+0530
HJ 2566

122' : 11048+0516
KPP 565

123' : 11082+0634
HJ 839AB

128' : 11154+0252
CBL 333

130' : 11126+0244
SLE 596

130' : 11197+0611
FMR 98

130' : 11215+0441
J 1013

144' : 11210+0338
ITF 75



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.

11128+0453 J 1011

 
 
11h 12m 49.42s +04° 53' 15.4" P.A. 43.00 sep 4.1 mag 10.47,11.00 Sp K0
 
 
Coord 2000 11128+0453 Discov num J  1011 Comp Coord arcsec 2000 11 12 49.42 +04 53 15.4
Date first 1903 Date last 2016 Obs 45
Pa first 75 Pa last 43 P.A. Now (θ) 43°
Sep first 2.3 Sep last 4.094 Sep. Now (ρ) 4.094"
Mag pri 10.47 Mag sec 11.00 delta mag (ΔM) 0.53 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +044
Pri motion dec -070 Sec motion dec -026
Notes C (Has orbit and linear solution)
rPM=0.869
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 0266-00089-1 Gaia DR2 3815313869597837952 ADS 8088
 
 
ORBITAL ELEMENTS
 
 
Period (P)2376.8447y± 1038.8479 Periastron (T)1659.1925y± 497.5062 Semi-major axis (a)12.63085a± 7.04541
Eccentricity (e)0.82892± 0.14203 Inclination (i)103.54°± 9.761 Longitude of periastron (ω)307.79°± 53.719
Node (Ω)168.448°± 31.485 Notes ReferenceIzm2019
Equinox Last observation2015 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 46.5 3.875
2001 46.3 3.889
2002 46.1 3.904
2003 45.9 3.919
2004 45.7 3.934
2005 45.5 3.949
2006 45.3 3.964
2007 45.1 3.979
2008 44.9 3.995
2009 44.7 4.010
2010 44.5 4.025
2011 44.3 4.040
2012 44.1 4.055
2013 43.9 4.071
2014 43.7 4.086
2015 43.5 4.101
2016 43.3 4.116
2017 43.1 4.132
2018 43.0 4.147
2019 42.8 4.163
2020 42.6 4.178
2021 42.4 4.193
2022 42.2 4.209
2023 42.1 4.224
2024 41.9 4.240
2025 41.7 4.255
2026 41.5 4.271
2027 41.4 4.287
2028 41.2 4.302
2029 41.0 4.318
2030 40.9 4.333


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


 
  


wds11128%2B0453a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 11128+0453 J 1011 : NOTES
 
 
discov_num notes refcode
J 1011 Despite having an orbit, an optical pair based on parallax. Mlk2022
 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
Mlk2022 not - Chulkov, D. & Malkov, O. 2022MNRAS.517.2925C
Mlk2022 MNRAS 517, 2925, 2022
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11128+0453 J 1011 2000 33 46 3.8 10.47 11.00 K0 LD 111249.42+045315.4
11128+0453 J 1011 2008 34 45 4.0 10.47 11.00 K0 LD 111249.42+045315.4
11128+0453 J 1011 2011 35 44 4.0 10.47 11.00 K0 LD 111249.42+045315.4
11128+0453 J 1011 2013 37 45 3.8 10.47 11.00 K0 LD 111249.42+045315.4
11128+0453 J 1011 2014 40 43 4.0 10.47 11.00 K0 L 111249.42+045315.4
11128+0453 J 1011 2016 43 43 4.1 10.47 11.00 K0 L 111249.42+045315.4

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

 
 
WDS 11128+0453 J 1011 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11128+0453 J 1011 : MEASURES
 
 
No records found.

 
 
WDS 11128+0453 : VIRTUAL EYEPIECE
 
 

11128+0453 J 1011A mag 10.47 Sp K0 11128+0453 J 1011B sep 4.1 P.A. 42.90 mag 11 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 11128+0453 : ALADIN DSS IMAGE @ 11h 12m 49.42s +04° 53' 15.4"
 
 
 
 
WDS 11128+0453 J 1011 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11128+0453 J 1011 distance=0' 11120+0458 CBL 332 distance=15' 11145+0516 STF1518BC distance=33' 11145+0516 STF1518AB distance=34' 11106+0446 SLW 572 distance=34' 11143+0425 LAS 17 distance=36' 11105+0433 RAO 653 distance=41' 11120+0403 GWP1557 distance=53' 11103+0416 SLE 595 distance=54' 11143+0558 TOK 140 distance=69' 11162+0539 SLW 583 distance=69' 11093+0356 STE 9 distance=78' 11104+0344 GWP1549 distance=79' 11110+0625 OSO 37 distance=96' 11178+0352 GRV 832 distance=97' 11071+0410 LDS4061 distance=97' 11117+0633 CBL 331 distance=101' 11140+0642 GWP1561 distance=111' 11096+0310 UC 2091 distance=115' 11084+0313 H 5 68AB distance=120' 11084+0313 SLE 686AC distance=120' 11205+0530 HJ 2566 distance=121' 11048+0516 KPP 565 distance=122' 11084+0313 H 5 68BC distance=122' 11082+0634 HJ 839AB distance=123' 11082+0634 HJ 839AC distance=123' 11154+0252 CBL 333 distance=128' 11126+0244 SLE 596 distance=130' 11197+0611 FMR 98 distance=130' 11215+0441 J 1013 distance=130' 11210+0338 ITF 75 distance=144' 11187+0250 STF1526 distance=152' 11040+0338 STF1504 distance=153' 11167+0714 CBL 335 distance=153' 11097+0227 NSN 611AB distance=154' 11219+0343 EPI 4 distance=154' 11112+0221 NSN 38 distance=155' 11049+0634 GIC 95 distance=156' 11082+0233 GWP1541 distance=157' 11197+0652 BU 791 distance=157' 11139+0216 TOK 543 distance=158' 11230+0408 A 2776AB distance=160' 11230+0408 A 2776AB,C distance=160' 11061+0702 STF1507 distance=163' 11178+0227 KPP1950 distance=164' 11214+0638 TOK 544 distance=166' 11165+0736 HJ 2565 distance=172' 11153+0204 HJL 141 distance=174' 11203+0707 CVR 116 distance=175' 11092+0202 SLE 594 distance=180' 11172+0745 HDS1609 distance=184' 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 11128+0453 J 1011 43 4.1
Show 11120+0458 CBL 332 289 24.6 15
Show 11145+0516 STF1518 BC 354 3.5 33
Show 11145+0516 STF1518 AB 258 106.9 34
Show 11106+0446 SLW 572 117 178.5 34
Show 11143+0425 LAS 17 324 6.4 36
Show 11105+0433 RAO 653 257 0.8 41
Show 11120+0403 GWP1557 55 25.7 53
Show 11103+0416 SLE 595 213 31.1 54
Show 11143+0558 TOK 140 100 8.1 69
Show 11162+0539 SLW 583 151 28.3 69
Show 11093+0356 STE 9 353 39.8 78
Show 11104+0344 GWP1549 23 29.2 79
Show 11110+0625 OSO 37 112 16.1 96
Show 11178+0352 GRV 832 224 23.5 97
Show 11071+0410 LDS4061 189 3.1 97
Show 11117+0633 CBL 331 166 13.2 101
Show 11140+0642 GWP1561 29 281.9 111
Show 11096+0310 UC 2091 254 45.0 115
Show 11084+0313 H 5 68 AB 226 143.7 120
Show 11084+0313 SLE 686 AC 222 185.7 120
Show 11205+0530 HJ 2566 153 16.4 121
Show 11048+0516 KPP 565 147 5.3 122
Show 11084+0313 H 5 68 BC 207 43.2 122
Show 11082+0634 HJ 839 AB 96 12.4 123
Show 11082+0634 HJ 839 AC 358 34.2 123
Show 11154+0252 CBL 333 186 46.4 128
Show 11126+0244 SLE 596 318 26.6 130
Show 11197+0611 FMR 98 106 146.5 130
Show 11215+0441 J 1013 283 0.1 130
Show 11210+0338 ITF 75 168 332.8 144
Show 11187+0250 STF1526 181 30.2 152
Show 11040+0338 STF1504 126 1.2 153
Show 11167+0714 CBL 335 247 23.1 153
Show 11097+0227 NSN 611 AB 40 10.1 154
Show 11219+0343 EPI 4 311 2.3 154
Show 11112+0221 NSN 38 287 7.1 155
Show 11049+0634 GIC 95 92 27.4 156
Show 11082+0233 GWP1541 131 9.9 157
Show 11197+0652 BU 791 204 2.0 157
Show 11139+0216 TOK 543 85 999.9 158
Show 11230+0408 A 2776 AB 245 0.2 160
Show 11230+0408 A 2776 AB,C 61 6.2 160
Show 11061+0702 STF1507 165 8.5 163
Show 11178+0227 KPP1950 39 15.4 164
Show 11214+0638 TOK 544 271 999.9 166
Show 11165+0736 HJ 2565 9 14.3 172
Show 11153+0204 HJL 141 60 64.2 174
Show 11203+0707 CVR 116 20 29.6 175
Show 11092+0202 SLE 594 130 21.9 180
Show 11172+0745 HDS1609 196 1.0 184

 
 
WDS 11128+0453 : COMPONENTS
 
 
  A
B pa=42.9°
sep=4.09"
 
 
11128+0453 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 111249.42+045315.4 Mag 10.47 Spectral class K0 (yellow-orange)
PmRA 2.00 PmDE -70.0 Tycho2 0266-00089-1 ADS 8088
DM BD+05 2461
Tycho2
Tycho2 0266-00089-1 Pflag RAmdeg 168.20592815 DEmdeg 4.88760014
PmRA -1.9 PmDE -66.2 E RAmdeg 30 E DEmdeg 40
E pmRA 2.7 E pmDE 3.0 EpRAm 1989.66 EpDEm 1988.19
Num 4 Q RAmdeg 1.6 Q DEmdeg 2.6 Q pmRA 1.6
Q pmDE 2.6 BTmag 11.382 E BTmag 0.070 VTmag 10.474
E VTmag 0.048 Prox 38 TYC T HIP
CCDM RAdeg 168.20593083 DEdeg 4.88774583 EpRA 1990 1.89
EpDE 1990 1.83 E RAdeg 31.0 E DEdeg 41.6 Posflg
Corr 0.1
CCDM
Ccdm 11128+0453 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs 17.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote *
PmRA 20 PmDE -40 Dm number +05 2461 Cat1 BD
Name2 +05 1600 Cat2 AGK2/3 HD M HD
ADS BDS A 8088 M ADS BDS N IDS IDS 11077N0526A
HIC
 
 
11128+0453 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111249.61+045318.4 Mag 11 PmRA 44.00
PmDE -26.0 Tycho2 0266-01222-1 Calc delta mag 0.53 Calc coord yes
Tycho2
Tycho2 0266-01222-1 Pflag RAmdeg 168.20680613 DEmdeg 4.88837838
PmRA 29.3 PmDE -32.3 E RAmdeg 45 E DEmdeg 59
E pmRA 3.3 E pmDE 3.1 EpRAm 1989.66 EpDEm 1987.44
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.758 E BTmag 0.088 VTmag 11.001
E VTmag 0.075 Prox 38 TYC T HIP
CCDM RAdeg 168.20674000 DEdeg 4.88845167 EpRA 1990 1.89
EpDE 1990 1.83 E RAdeg 45.5 E DEdeg 61.3 Posflg
Corr 0.1
CCDM
Ccdm 11128+0453 RComp Comp B Note1
Note2 Discov num J 1011 DRAs DDEs
R dRAs Year 1958 Theta 059 Rho 3.1
Obs 18 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8088 M ADS BDS N IDS IDS 11077N0526B
HIC