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523978 (1999 EZ10)
Classification: Main-belt Asteroid          SPK-ID: 2523978
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04482193853594447 6.0175e-08  
a 3.104230797782446 4.9923e-08 au
q 2.965093155762855 1.7614e-07 au
i 10.38783554038817 7.9084e-06 deg
node 173.2956114713482 3.4447e-05 deg
peri 99.24301293183667 9.2695e-05 deg
M 224.8513694339108 8.5226e-05 deg
tp 2459750.460829125633
(2022-Jun-19.96082913)
0.00047347 TDB
period 1997.696146489635
5.47
4.8191e-05
1.319e-07
d
yr
n .1802075859397308 4.3472e-09 deg/d
Q 3.243368439802037 5.2161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      7587 days (20.77 yr)  
   first obs. used      1999-03-14  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 18:44:36  

Additional Information
 Earth MOID = 1.97277 au 
 Jupiter MOID = 1.83002 au 
 T_jup = 3.194 
[ 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   .30651 E2018W58 autocmod 2.6q

523978 (1999 EZ10)          Discovered 1999-Mar-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

[ 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
1953-Dec-09 01:47 00:05 Jupiter 1.98590189327037 1.98590025513306 1.9859035314079 2.91605737621497 2.76592751387962 2434720.574193095 4.75440529566265 97.1193988413696 40.8735740159882 43.2250591065864 1969277.71933319 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
1963-Dec-06 16:53 00:04 Jupiter 1.83835942906739 1.83835879657681 1.83836006155787 4.00013166992495 3.88324028457847 2438370.203359482 3.66002912695769 288.273782143873 27.7923560036938 88.9275765253522 2017237.80457499 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2024-Nov-08 01:33 < 00:01 Jupiter 1.9547710954398 1.95477033453481 1.9547718563449 2.94521599892102 2.79422200491661 2460622.564429821 0.815663409440274 75.6666475752998 21.3655919987262 70.7270971901066 2048108.94688522 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2034-Nov-12 23:47 00:01 Jupiter 1.8581846215899 1.85818387666005 1.85818536652039 4.15506559951473 4.04387233253399 2464279.491075004 1.36941383512416 121.994895636976 28.9575151339329 -82.3864346288416 2044117.9424211 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2095-Oct-09 18:00 00:06 Jupiter 1.92630105884133 1.9262998424639 1.92630227522534 3.0323268037132 2.88367419021409 2486525.250175059 6.14754686253683 216.820074579039 22.7476455573546 68.966732799147 1801319.37921347 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2105-Oct-21 17:04 00:06 Jupiter 1.88881045310172 1.88880882829521 1.88881207794924 4.31020181070116 4.20487277290426 2490189.210774782 6.24881853214114 493.310660757756 29.6771912447781 -82.2440804919623 2156037.24847667 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2166-Sep-10 12:40 00:11 Jupiter 1.90223093537678 1.90222912195229 1.9022327488429 3.16992582901096 3.02619774375333 2512428.028074207 11.4226965786724 493.685389707577 24.308147311806 74.2250927585891 1734737.84324123 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44
2176-Sep-30 15:18 00:11 Jupiter 1.92277814821557 1.922774920617 1.92278137595251 4.44886601088771 4.34872032733657 2516101.137769167 11.0775746616717 856.290189930531 30.4114706575328 -80.1339390713762 2261644.24662675 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 18:44:54 2020-Feb-26 18:44

Alternate Designations
 1999 EZ10 = 2005 GW143 = 2010 CQ82 = 2015 FB363 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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