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392154 (2009 HG67)
Classification: Main-belt Asteroid          SPK-ID: 2392154
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08362941742715745 6.0106e-08  
a 3.120200226778621 5.3931e-08 au
q 2.859259699557041 2.1503e-07 au
i 18.99998219597022 9.8064e-06 deg
node 19.56307882203535 1.7585e-05 deg
peri 272.8713276189934 6.3363e-05 deg
M 289.1141429657938 5.9358e-05 deg
tp 2459396.895957389263
(2021-Jul-01.39595739)
0.00033199 TDB
period 2013.131400686502
5.51
5.2194e-05
1.429e-07
d
yr
n .1788258828396575 4.6364e-09 deg/d
Q 3.381140754000202 5.8442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4058 days (11.11 yr)  
   first obs. used      2009-03-17  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:22:42  

Additional Information
 Earth MOID = 1.92667 au 
 Jupiter MOID = 1.8585 au 
 T_jup = 3.127 
[ show covariance matrix ]

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 15.8   n/a MPO472028  
diameter diameter 3.733 km 0.454 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392154 (2009 HG67)          Discovered 2009-Apr-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ 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
1929-Jun-27 23:37 00:07 Jupiter 1.96852308319621 1.9685196792388 1.96852648736241 4.96684353107029 4.87944342688482 2425790.483695905 6.6592558590771 1066.66912246571 37.4699002786025 -80.4166949065124 1621110.29713136 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
1939-Nov-21 15:20 00:05 Jupiter 1.90973883777733 1.90973649751793 1.90974118004306 6.05965925838971 5.98601824800365 2429589.139043308 5.25646278460517 3534.78178048976 52.9895838577537 -88.332186241249 1682336.85315701 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
2011-Dec-11 13:34 < 00:01 Jupiter 1.86359221328849 1.86359135484921 1.8635930717425 5.59938536306158 5.51761679857333 2455907.065238605 0.46958302808843 839.793519457144 37.5741512307968 -88.9384853071844 1941464.99672009 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
2094-Jun-05 19:26 00:05 Jupiter 1.86349163183451 1.86349022247661 1.86349304152989 5.98446738938485 5.90802670629231 2486034.309786412 5.3468673375703 2340.3561473361 55.5707097967029 -89.0531477130341 1411815.01529217 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
2166-Jul-04 18:11 00:11 Jupiter 1.94978459599693 1.94977990772423 1.94978928482579 5.16803952834246 5.08328590085168 2512360.257340514 11.209678773595 1701.39854074031 39.7590653493364 -81.6140371089005 1674355.19995889 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
2176-Dec-01 10:07 00:11 Jupiter 1.96802100431523 1.96801493171397 1.9680270773417 6.18649914969392 6.11653379591944 2516162.921314014 11.1119363606416 1616.61753322882 123.319053521267 -80.1812222561212 1875268.25688391 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:22:44 2020-May-22 01:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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