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434323 (2004 HD10)
Classification: Main-belt Asteroid          SPK-ID: 2434323
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338524097048644 8.985e-08  
a 3.182815782400007 6.3056e-08 au
q 2.756788220279093 3.1355e-07 au
i 27.56541087241605 1.0568e-05 deg
node 217.6709426771807 1.3679e-05 deg
peri 27.67022454412706 3.9064e-05 deg
M 287.4639111551502 4.3411e-05 deg
tp 2459418.395134861669
(2021-Jul-22.89513486)
0.00025959 TDB
period 2074.033090920954
5.68
6.1634e-05
1.687e-07
d
yr
n .1735748583645527 5.1581e-09 deg/d
Q 3.608843344520921 7.1496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5854 days (16.03 yr)  
   first obs. used      2004-04-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:25:00  

Additional Information
 Earth MOID = 1.76584 au 
 Jupiter MOID = 1.42031 au 
 T_jup = 3.009 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457309.5 (2015-Oct-14.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334644637705031 9.0272e-08  
q 2.75744667263065 3.1494e-07 au
tp 2457340.328299892586
(2015-Nov-13.82829989)
0.00021477 TDB
node 217.7003395574783 1.3677e-05 deg
peri 27.11108060899083 3.8971e-05 deg
i 27.56882084945622 1.057e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5854 days (16.03 yr)  
   first obs. used      2004-04-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:25:00  

Additional Information
 Jupiter MOID = 1.42031 au 
 T_jup = 3.009 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.149045311522099E-15 -2.80850545374968E-14 -1.070719400609809E-11 2.444483676178597E-14 -1.787808937105276E-12 6.872610992466365E-15
q -2.80850545374968E-14 9.918562913690869E-14 4.166443931353719E-11 -9.533434651788796E-14 6.933439245570571E-12 -7.265644332008901E-15
tp -1.070719400609809E-11 4.166443931353719E-11 4.612753439753454E-8 -7.096662856446617E-11 7.865122545807269E-9 -2.591924725887128E-11
node 2.444483676178597E-14 -9.533434651788796E-14 -7.096662856446617E-11 1.870519174854871E-10 -1.773016669988044E-10 4.564612730439243E-12
peri -1.787808937105276E-12 6.933439245570571E-12 7.865122545807269E-9 -1.773016669988044E-10 1.51871471271318E-9 -7.768920207417151E-12
i 6.872610992466365E-15 -7.265644332008901E-15 -2.591924725887128E-11 4.564612730439243E-12 -7.768920207417151E-12 1.117172654290928E-10

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 15.4   n/a MPO472393  
diameter diameter 4.967 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434323 (2004 HD10)          Discovered 2004-Apr-17 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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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
1905-Jun-05 11:55 00:06 Jupiter 1.42789208802028 1.42788944436363 1.42789473228049 7.05256782122923 6.96794928039876 2417001.996270795 5.90411122021897 1576.17813608788 45.6967218145234 85.5012442021268 2310695.99028658 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
1916-Jul-23 20:10 00:06 Jupiter 1.68123391571624 1.68122417789845 1.68124365435141 7.06446680372868 6.9927870805206 2421068.340168783 6.11642863157279 1931.77903651623 53.9883831709265 -75.5423614474255 2228261.09262408 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2012-Nov-01 17:54 < 00:01 Jupiter 1.88840822760091 1.88840700257467 1.8884094526278 7.16369189447954 7.10080318784704 2456233.246104612 0.580470297053183 168.454971057534 57.080372045734 82.64220404159 2172403.12345161 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2023-Dec-16 14:46 < 00:01 Jupiter 1.41555012791143 1.4155491425013 1.41555111332165 7.04486816615464 6.95941289055182 2460295.115293851 0.620379664339642 176.708034804643 48.4293829692379 -88.3217247957751 2155980.24514352 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2035-Jan-28 15:20 00:02 Jupiter 1.75440674288703 1.75440439960287 1.75440908621925 7.04397148777972 6.97509427094674 2464356.138788474 1.50382782265664 538.455684899628 56.4389690239928 -78.9739147057449 2252010.37129248 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2131-May-18 05:13 00:07 Jupiter 1.82819222215634 1.8281793715036 1.82820507297722 7.18110133500996 7.11629070129321 2499528.717026577 7.20238614002277 1093.53835816306 86.1008878288628 54.4190278164872 2173421.73021263 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2142-Jul-06 18:56 00:07 Jupiter 1.41471695075853 1.41471572893695 1.41471817309277 7.03701945212508 6.95141699725133 2503596.288704361 6.90596104677876 1889.04061710428 42.3598504437923 88.7000842477854 2333112.86151318 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
2153-Aug-14 09:17 00:10 Jupiter 1.8064770902371 1.80646192965742 1.80649225221445 7.01951327954234 6.9523956287886 2507652.886553343 9.49625688828943 2635.90682246404 58.0914109998509 -73.3621170481372 2438312.73363703 T 17 CATAB v2.0f-lin.ifort 2020-May-22 03:25:09 2020-May-22 03:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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