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324814 (2007 HO66)
Classification: Main-belt Asteroid          SPK-ID: 2324814
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2258854784240425 6.7223e-08  
a 3.079656150765716 4.4006e-08 au
q 2.384006547768457 1.9331e-07 au
i 11.2945322380379 5.6706e-06 deg
node 89.83374162644094 3.5682e-05 deg
peri 238.8386460973213 4.0455e-05 deg
M 83.78072471089585 1.9634e-05 deg
tp 2458541.097469585600
(2019-Feb-26.59746959)
0.00010737 TDB
period 1974.021011633422
5.40
4.2311e-05
1.158e-07
d
yr
n .1823688794994713 3.9089e-09 deg/d
Q 3.775305753762975 5.3946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      5880 days (16.10 yr)  
   first obs. used      2003-12-22  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57614  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:13:08  

Additional Information
 Earth MOID = 1.39544 au 
 Jupiter MOID = 1.66905 au 
 T_jup = 3.159 
[ 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 15.2   n/a MPO455395  
diameter diameter 6.483 km 0.445 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

324814 (2007 HO66)          Discovered 2007-Apr-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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
1908-Jun-22 12:25 00:07 Jupiter 1.69644729276866 1.69644454117564 1.69645004443479 1.87770249905713 1.58971152385235 2418115.017278297 7.37785762724378 672.684356869003 91.7856001049606 -57.2579968518122 1095022.09118938 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
1918-Mar-04 09:03 00:06 Jupiter 1.94138542934107 1.9413817261963 1.94138913248981 3.67517979102304 3.55448316391079 2421656.877377263 6.31551930903208 242.573115844718 56.6299567766717 -49.8880144281387 1052468.71165486 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
1967-Sep-25 06:23 00:03 Jupiter 1.68970890569554 1.68970743840158 1.68971037300707 1.87356469869448 1.58356511807861 2439758.766032464 3.28830323912202 325.287177715754 91.439272560071 -60.5537714002234 1196418.08044324 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
1977-Jun-06 18:03 00:02 Jupiter 1.97201226664888 1.97201077041021 1.97201376288845 3.81072163112382 3.696289421683 2443301.251817559 2.4478013396804 121.441990302607 43.6805914396484 -63.7592942382514 1516744.64441447 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
2027-Jan-01 22:04 < 00:01 Jupiter 1.68730720293373 1.68730640139662 1.68730800447334 1.86102864037207 1.56825838326725 2461407.419326017 0.896199186017367 142.614553132722 85.5789147208814 -81.6654166173955 1330057.08141892 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
2036-Sep-13 23:52 00:01 Jupiter 1.99875563431437 1.99875422216079 1.99875704646887 3.93920640381831 3.83011713203408 2464950.494731090 1.42629833832619 118.692186982248 39.133039917165 -64.218119772739 1589253.4128579 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
2086-Apr-15 04:38 00:05 Jupiter 1.688451929605 1.68845103721668 1.68845282200695 1.83904732457735 1.54233021751183 2483060.692728806 5.0013478609983 378.669055363975 109.394555129626 -48.1252603807272 773693.663435441 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
2145-Aug-01 16:29 00:09 Jupiter 1.6923950146923 1.69239383353058 1.69239619589615 1.80697141542948 1.50471616475835 2504718.186631260 9.29078069273513 682.066758210439 117.628320741512 -42.0396871466079 681792.128681718 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 20:13:17 2020-Feb-25 20:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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