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11223 (1999 JC30)
Classification: Main-belt Asteroid          SPK-ID: 2011223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09951150818062099 3.2092e-08  
a 3.023246865676255 1.4681e-08 au
q 2.722399010470476 1.033e-07 au
i 3.833115506685683 4.431e-06 deg
node 43.97102193620522 5.0231e-05 deg
peri 265.310950836835 5.521e-05 deg
M 282.5400519253604 2.3216e-05 deg
tp 2459413.626966948397
(2021-Jul-18.12696695)
0.00012422 TDB
period 1920.0336664067
5.26
1.3985e-05
3.829e-08
d
yr
n .1874967123226188 1.3657e-09 deg/d
Q 3.324094720882035 1.6142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2459  
   data-arc span      15825 days (43.33 yr)  
   first obs. used      1977-02-18  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47987  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:13:17  

Additional Information
 Earth MOID = 1.71135 au 
 Jupiter MOID = 1.90485 au 
 T_jup = 3.235 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456760.5 (2014-Apr-13.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09776756656681257 3.2087e-08  
q 2.728615873591309 1.0311e-07 au
tp 2457493.742020400020
(2016-Apr-15.24202040)
0.00012533 TDB
node 43.99678967134319 5.0217e-05 deg
peri 265.4860930738733 5.5378e-05 deg
i 3.833255148936165 4.4305e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2459  
   data-arc span      15825 days (43.33 yr)  
   first obs. used      1977-02-18  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47987  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:13:17  

Additional Information
 Jupiter MOID = 1.90485 au 
 T_jup = 3.235 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.029578768128887E-15 -3.285842742819003E-15 3.541233004935662E-13 6.565536751560023E-16 9.702714865518532E-14 -2.48806298990104E-16
q -3.285842742819003E-15 1.063221139010983E-14 -1.03650580505345E-12 -6.145772054513204E-15 -2.98751079317266E-13 1.298950193830409E-15
tp 3.541233004935662E-13 -1.03650580505345E-12 1.570779142445523E-8 1.211926853071845E-12 2.932555659031083E-9 -1.490574850460223E-12
node 6.565536751560023E-16 -6.145772054513204E-15 1.211926853071845E-12 2.521725622069472E-9 -2.515746943469729E-9 -3.744690310739047E-11
peri 9.702714865518532E-14 -2.98751079317266E-13 2.932555659031083E-9 -2.515746943469729E-9 3.066675485249434E-9 3.710452173184534E-11
i -2.48806298990104E-16 1.298950193830409E-15 -1.490574850460223E-12 -3.744690310739047E-11 3.710452173184534E-11 1.962952860089744E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8   n/a MPO384856  
diameter diameter 12.500 km 4.519 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 9.902 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.112   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

11223 (1999 JC30)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1917-Nov-02 17:34 00:02 Jupiter 1.89777054109283 1.89777014605108 1.89777093613459 3.04336173394667 2.89299162811378 2421535.231698806 2.09359012381278 38.7109070865126 10.585691570364 -83.4318608151089 2653829.11142682 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
1965-Feb-27 00:35 00:01 Jupiter 1.90897981462411 1.90897943406038 1.90898019518783 3.14217058340741 2.99763697160388 2438818.524470592 1.05375417325024 36.5521998271283 11.29487146736 -81.7342243810036 3157166.46513118 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2012-Jun-22 22:33 < 00:01 Jupiter 1.91861240413931 1.91861202919344 1.91861277908519 3.24208392448644 3.10292683397797 2456101.439659564 0.173385701368921 34.1169109652902 12.134518660154 -80.6758654589688 3538121.6140597 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2059-Oct-17 01:38 00:01 Jupiter 1.93409879938197 1.93409837149874 1.93409922726519 3.36080616980116 3.22786844703219 2473383.568316999 1.04463337893868 42.1403344895764 13.0844083663298 -78.7824410556334 3244574.80021252 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2097-Nov-03 08:40 00:02 Jupiter 1.99911178716662 1.99911121574335 1.99911235859013 2.77852837894288 2.6216065878607 2487280.860918033 1.84070417685672 61.3019355644872 10.6864883437432 -74.9334104117463 3462108.95922789 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2107-Feb-11 02:30 00:02 Jupiter 1.95416895828074 1.95416838964742 1.9541695269144 3.49531583633723 3.36902732206082 2490666.604388036 2.05372592149363 66.6835428035414 13.9817097236067 -76.9799074932512 3090122.06096712 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2145-Feb-27 13:51 00:03 Jupiter 1.98413475002396 1.98413402214434 1.98413547790425 2.73979482165077 2.57927902922 2504563.076977829 2.87757549663686 77.9245939147602 10.9587143669759 -72.6796535016534 3492297.70936709 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2154-Jun-08 18:04 00:03 Jupiter 1.97272728184157 1.97272652402901 1.97272803965536 3.62340894397161 3.5029073460076 2507951.253106487 3.04903097675289 102.059277300824 14.6273084816584 -76.6030206137196 3155134.19605887 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13
2192-Jun-22 23:09 00:04 Jupiter 1.96773780170603 1.96773694384021 1.96773865957287 2.70366081688013 2.53946291040739 2521845.464884491 3.91621437904398 93.1871234612081 11.1183444150369 -71.3444889925346 3617215.26258802 T 33 CATAB v2.0f-lin.ifort 2020-Jun-23 17:13:37 2020-Jun-23 17:13

Alternate Designations
 1999 JC30 = 1977 DU1 = 1990 SJ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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