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JPL Small-Body Database Browser
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(2020 HD10)
Classification: Apollo [NEO]          SPK-ID: 54016939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5406446233742696 1.6125e-05  
a 2.177964513501645 7.669e-05 au
q 1.000459709377024 7.4212e-07 au
i 13.05251267572291 0.00025986 deg
node 41.90010006160212 6.9784e-06 deg
peri 197.6354732204997 0.00033445 deg
M 125.8033147678636 0.0065975 deg
tp 2458986.235244734263
(2020-May-16.73524473)
0.00029009 TDB
period 1174.017649441093
3.21
0.062009
0.0001698
d
yr
n .3066393424079976 1.6196e-05 deg/d
Q 3.355469317626266 0.00011815 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      2 days  
   first obs. used      2020-04-29  
   last obs. used      2020-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .37437  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:25:51  

Additional Information
 Earth MOID = .00864252 au 
 Jupiter MOID = 1.6905 au 
 T_jup = 3.449 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.3   .32711 MPO545529 autocmod 2.8

[ 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
1905-Aug-23 13:24 19:44 Jupiter 1.6674620778929 1.66625784477044 1.66866729601561 3.65626324110286 3.51458656600785 2417081.058584423 1184.01630533239 88981.9469256357 936.969775044949 42.5153143599676 480047.227753982 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1907-Apr-25 07:44 1_18:39 Earth 0.0680517989444121 0.0537038446508429 0.0824041985858121 11.8783859417314 11.8750892709047 2417690.822240676 2559.24869488289 716110.861494745 29.2986129293406 2.23823667588438 12417.6820021778 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1936-Jun-18 12:38 5_09:55 Earth 0.230546092407484 0.200135796653058 0.266021466846908 13.0667045132196 13.065820002256 2428338.026356282 7795.15516343055 2370314.14122014 244.555090434299 45.5243355087804 86743.4319680654 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1941-Feb-25 20:07 3_06:32 Jupiter 1.6666186085824 1.66543805138972 1.66782250102723 3.63773965745971 3.49523868895002 2430051.338294899 4711.60313855749 322923.731816389 58.2732500841244 78.9918336062533 553147.162327464 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1949-Apr-14 04:50 4_09:35 Earth 0.167853553675647 0.118118619565878 0.217746217492553 14.2603943873028 14.2592812025964 2433020.701514663 6335.33952346168 2497233.20114157 51.2255751307292 -5.65813647455736 45218.008748045 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1976-Aug-26 15:51 2_21:57 Jupiter 1.69199444041292 1.68990834632298 1.6941011040917 3.61162981512705 3.47025330339545 2443017.160583539 4197.27404666964 317892.855427195 144.325310724571 71.1989181344302 569173.064017423 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1978-Jun-06 02:47 6_11:44 Earth 0.157296387921438 0.134561608358834 0.189979256959955 11.2233827720748 11.2218733905271 2443665.616231254 9343.60814596397 2421207.66827947 213.258817855328 53.9366393597449 81993.8663215205 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
1991-Apr-01 15:17 1_19:00 Earth 0.36046868137831 0.331796674924259 0.389164893495574 19.2897656372306 19.2893824401591 2448348.136648226 2579.68625310267 1437925.16158779 68.2629506647373 -5.87232638771704 74081.5731584914 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2007-Jul-14 08:16 22:58 Earth 0.437889293731677 0.426273890489249 0.449576168047074 19.5191841729511 19.5188724348856 2454295.844766531 1377.67511882192 644501.316209822 342.902340046087 25.6417046698356 69817.6854810078 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2012-Feb-25 05:58 14:12 Jupiter 1.72419486561681 1.72385386377941 1.72453709750114 3.62404573882905 3.48585625762702 2455982.748942816 852.020233641332 76065.2051852891 597.135051485438 79.0232883491773 631096.828844246 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2020-May-02 16:36 < 00:01 Moon 0.00831865108857859 0.00831781307878234 0.00831948910021853 11.1929200826949 11.1925680935318 2458972.191931169 0.0587192137598477 42.2483377530508 4.86023081156922 -8.53414704861029 46496.6996856627 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2020-May-02 20:21 < 00:01 Earth 0.00860579653070181 0.00860489387214984 0.00860669918906494 11.0074103447872 10.97924649102 2458972.347831481 0.044625189069143 44.9685368638639 5.87573150720345 3.49502296071574 23320.7516076013 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2036-Jul-19 15:09 1_01:07 Earth 0.496518004437304 0.482225855687313 0.510883884384631 21.4097899706077 21.4095393207335 2464894.131169683 1507.48112027206 775622.145154012 358.308557181691 22.8849761149964 69067.1555683065 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2047-Jul-15 03:53 2_01:12 Jupiter 1.87158793011923 1.8671680807797 1.87601459027139 3.64076275719361 3.51425890230496 2468906.662115729 2951.61475314257 285488.764163727 54.0479922539432 39.486960629433 663812.445939346 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2049-Apr-19 20:58 2_17:08 Earth 0.101284787940695 0.0756734137953776 0.126932451116648 12.9566572725071 12.9546267435156 2469551.373695880 3908.28788628789 1281611.96173374 42.8911759801759 -4.18326400758273 24368.2513476168 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2065-Jun-21 11:56 1_20:49 Earth 0.226394806207981 0.216329406340619 0.237045967758913 12.7698591385461 12.7689374685203 2475457.997396453 2688.74311496225 772524.459347361 237.030801384059 47.9765238749939 90100.7810939868 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2078-Mar-24 05:09 01:15 Earth 0.496622310441087 0.495691298204268 0.497553340032403 23.3651617173474 23.3649320921866 2480116.714840380 74.7843639433027 46656.4900078141 79.8514033209193 -5.70097304957772 85293.8319124124 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2094-Apr-24 03:39 1_16:24 Earth 0.0656079188941248 0.0516491465486446 0.0795664152102825 12.1769016815955 12.1735660445928 2485991.652368487 2424.2131874839 696028.289738851 47.888984252256 -0.341313982940112 980.595696229922 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2095-Dec-24 09:02 1_02:34 Jupiter 1.92891021480013 1.92617147416262 1.93164918115666 3.76030254525758 3.64165289315904 2486600.876369368 1594.1091935534 140645.129802538 483.663552382298 -11.8709358974669 200682.084182561 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2110-Jun-27 23:09 03:48 Earth 0.255452660338408 0.254462523390645 0.256446202360036 13.5843664421701 13.5835985949559 2491899.464338741 228.084581130344 67892.0084536231 251.972078983884 43.2438095123796 84951.2051868221 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2131-Apr-01 09:03 1_14:43 Jupiter 1.72279968559299 1.72157533289905 1.7240260138238 3.60634093594042 3.46733119357936 2499481.876852301 2322.98322900813 112029.985118491 174.416161535486 -60.5681487043767 384819.850150099 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2139-Apr-17 23:18 2_15:09 Earth 0.144951232014769 0.115513075704495 0.174406538133563 13.9805487364607 13.9792338548506 2502420.470776896 3788.56123352067 1470493.00482846 54.2716445026606 -3.05397426633306 19553.204212659 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2155-Jun-16 04:15 5_01:08 Earth 0.184648171114996 0.166226180251384 0.207675009313859 11.5443478132319 11.543097780293 2508323.677391157 7267.71840505679 1787657.65490015 201.61250961388 54.178807058534 100496.454414985 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2166-Jul-12 23:22 1_22:14 Jupiter 1.70581100010289 1.70475161126698 1.70687822358642 3.5152202508734 3.37100444942093 2512368.473600999 2774.13455783407 193631.656667731 203.367909312895 74.336151542376 566914.802643572 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2184-Apr-07 12:28 1_07:57 Earth 0.279479462608558 0.259584230272159 0.299383158615341 17.5029086449297 17.5023639429056 2518847.019245943 1917.48355951584 995265.271974684 71.0814490232229 -4.42851094865711 41228.7530407121 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
2200-May-21 23:32 1_22:33 Earth 0.0873117038003461 0.0795384681049385 0.0953483954656774 10.1711733273999 10.1681725560304 2524734.480211277 2792.81899760504 461133.081233382 135.778468306862 31.1173069991524 49276.0843600056 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:51 2021-Apr-15 22:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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