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(2014 QH433)
Classification: Mars-crossing Asteroid          SPK-ID: 3686084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5604426904509208 1.0962e-07  
a 3.167036815067169 1.1032e-07 au
q 1.39209418167381 3.4481e-07 au
i 21.99682291826205 1.5115e-05 deg
node 10.86155706701298 3.2692e-05 deg
peri 70.855590651827 6.4424e-05 deg
M 27.55526481192709 2.4086e-05 deg
tp 2459042.927588006572
(2020-Jul-12.42758801)
0.00013134 TDB
period 2058.629038944336
5.64
0.00010757
2.945e-07
d
yr
n .1748736626121858 9.1376e-09 deg/d
Q 4.941979448460529 1.7215e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      6215 days (17.02 yr)  
   first obs. used      2004-03-29  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48442  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-21 22:52:20  

Additional Information
 Earth MOID = .555694 au 
 Jupiter MOID = 1.70917 au 
 T_jup = 2.841 
[ 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 18.5   n/a MPO332544  
diameter diameter 1.788 km 0.483 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.014   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

[ 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
1947-Oct-13 22:58 00:09 Jupiter 1.87392073419301 1.87389257453924 1.87394889423386 8.83403733819252 8.78272193899295 2432472.457266688 9.18541191467495 1959.36168220925 233.264735938143 45.2917688946586 570810.017505549 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
1959-May-02 02:35 00:06 Jupiter 1.59900371173525 1.59899852385134 1.59900889971196 6.87148223559814 6.79395542260215 2436690.607350390 6.3182599397704 951.673757762899 190.834795484321 80.4185826608752 856286.040393856 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
1970-Dec-01 11:53 00:05 Jupiter 1.68731707393579 1.68731041838844 1.68732372950971 5.65949430064381 5.57008872231374 2440921.995278698 4.75930451768488 492.87841420166 122.183414015242 -47.6044007539552 860874.544621242 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
2089-Dec-09 05:31 00:04 Jupiter 1.75588624222791 1.75588079387597 1.75589169062986 7.41908280632995 7.35377515732075 2484394.729782268 4.13313854288462 686.547943493636 179.784028579402 73.145889634969 943083.446271712 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
2101-Jul-12 02:54 00:05 Jupiter 1.71419771321846 1.71419239386202 1.71420303261447 5.8368197595635 5.75154077143881 2488626.620898416 5.35745002653693 566.027082089161 145.208117907093 -64.1614487696306 921530.644393745 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
2103-Dec-29 22:17 00:11 Jupiter 1.95044716948297 1.95043881678368 1.95045552222317 5.12060612707206 5.03508343958272 2489527.428485711 11.2325953155697 628.455296073084 121.785066601896 -49.7817666268509 501851.565144029 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
2113-Jan-29 02:24 00:11 Jupiter 1.92874702495839 1.9287313418402 1.92876270809883 4.86646494366962 4.77537090739212 2492845.600318823 11.3449684396299 849.247670587524 51.3208172155852 -19.7454906687538 685867.238756448 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
2115-Jun-12 12:51 00:09 Jupiter 1.84270874176715 1.84270390262839 1.84271358091617 5.93910545063806 5.86119870725297 2493710.035700128 9.45968534088544 818.469236432237 228.29505037389 86.9632429750921 749679.006520834 T 12 CATAB v2.0g-lin.ifort 2021-May-21 22:52:21 2021-May-21 22:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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