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233524 (2007 HK11)
Classification: Main-belt Asteroid          SPK-ID: 2233524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2382612212822899 5.7045e-08  
a 2.295810912287819 1.3914e-08 au
q 1.748808200492915 1.2977e-07 au
i 3.327144082370721 4.2741e-06 deg
node 165.3537949117355 0.00011436 deg
peri 106.6502035910105 0.00011516 deg
M 300.4260622942726 1.3887e-05 deg
tp 2459410.759877364959
(2021-Jul-15.25987737)
4.9887e-05 TDB
period 1270.581713521823
3.48
1.1551e-05
3.162e-08
d
yr
n .2833347876557621 2.5758e-09 deg/d
Q 2.842813624082723 1.7229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1996-02-10  
   last obs. used      2018-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:03:53  

Additional Information
 Earth MOID = .734462 au 
 Jupiter MOID = 2.27828 au 
 T_jup = 3.555 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456684.5 (2014-Jan-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2383809619275999 5.6869e-08  
q 1.748426794903618 1.2935e-07 au
tp 2456869.455943637540
(2014-Jul-30.95594364)
4.3909e-05 TDB
node 165.3831802700797 0.00011436 deg
peri 106.6744211028828 0.00011517 deg
i 3.326734742977741 4.2742e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1996-02-10  
   last obs. used      2018-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:03:53  

Additional Information
 Jupiter MOID = 2.27828 au 
 T_jup = 3.555 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.234134518944457E-15 -7.332170269700169E-15 -1.512757150804689E-12 -3.506276415139945E-14 -4.448889737013807E-13 -1.306298951862927E-14
q -7.332170269700169E-15 1.673134679625991E-14 3.477537423060906E-12 8.4028538603163E-14 1.012398520584489E-12 3.008681905297732E-14
tp -1.512757150804689E-12 3.477537423060906E-12 1.927997798859925E-9 3.901553210951711E-11 6.406033461042789E-10 9.373399511516214E-12
node -3.506276415139945E-14 8.4028538603163E-14 3.901553210951711E-11 1.307889951513488E-8 -1.304506021553163E-8 1.920907212631299E-10
peri -4.448889737013807E-13 1.012398520584489E-12 6.406033461042789E-10 -1.304506021553163E-8 1.326474498325051E-8 -1.887093106926831E-10
i -1.306298951862927E-14 3.008681905297732E-14 9.373399511516214E-12 1.920907212631299E-10 -1.887093106926831E-10 1.826904132748865E-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 17.6   n/a MPO454689  

233524 (2007 HK11)          Discovered 2007-Apr-18 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
1943-Nov-17 09:03 < 00:01 Hebe 0.0481981935338133 0.0481942121729517 0.0482021760753109 7.66674579747204 7.66674578064856 2431045.876985507 0.481271954656893 459.629195452407 83.4993344282624 -66.5162276204618 79431.5034007129 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 01:03:54 2021-Apr-14 01:03

Alternate Designations
 2007 HK11 = 2000 JW71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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