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324810 (2007 HT59)
Classification: Main-belt Asteroid          SPK-ID: 2324810
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456896779287062 6.5025e-08  
a 2.990430542133174 3.5679e-08 au
q 2.554755679581625 2.0183e-07 au
i 2.495025544339277 6.0584e-06 deg
node 59.33757851276449 0.00017641 deg
peri 140.4310397841063 0.00017799 deg
M 204.3451858569927 2.4454e-05 deg
tp 2459817.193431725351
(2022-Aug-25.69343173)
0.0001346 TDB
period 1888.856679697721
5.17
3.3804e-05
9.255e-08
d
yr
n .1905914852457794 3.4109e-09 deg/d
Q 3.426105404684722 4.0877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-05-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:10  

Additional Information
 Earth MOID = 1.55287 au 
 Jupiter MOID = 1.53004 au 
 T_jup = 3.239 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457247.5 (2015-Aug-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458786696022768 6.4931e-08  
q 2.553723754268935 2.0133e-07 au
tp 2457931.678290267075
(2017-Jun-27.17829027)
0.00012276 TDB
node 59.34423451292098 0.00017648 deg
peri 141.0783633117645 0.00017808 deg
i 2.495398777896011 6.0568e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-05-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:10  

Additional Information
 Jupiter MOID = 1.53004 au 
 T_jup = 3.239 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.215986576670643E-15 -1.292511471215059E-14 -2.844793952035277E-12 -7.08547405514681E-14 -5.103397661266932E-13 -2.139468252531972E-15
q -1.292511471215059E-14 4.053406679069908E-14 9.362479484928802E-12 2.1950806468329E-13 1.615637638430189E-12 7.199508696371483E-15
tp -2.844793952035277E-12 9.362479484928802E-12 1.506897144669277E-8 1.15939310895885E-10 2.993971510223181E-9 1.501099921197665E-12
node -7.08547405514681E-14 2.1950806468329E-13 1.15939310895885E-10 3.114651266111341E-8 -3.10928854219493E-8 -1.807559712617294E-10
peri -5.103397661266932E-13 1.615637638430189E-12 2.993971510223181E-9 -3.10928854219493E-8 3.171082834681973E-8 1.808407209858759E-10
i -2.139468252531972E-15 7.199508696371483E-15 1.501099921197665E-12 -1.807559712617294E-10 1.808407209858759E-10 3.66842473834032E-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 16.4   n/a MPO455395  

324810 (2007 HT59)          Discovered 2007-Apr-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 HT59 = 2005 YF233 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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