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100062 (1992 EH9)
Classification: Main-belt Asteroid          SPK-ID: 2100062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179490616053854 4.5077e-08  
a 2.65349276018512 1.725e-08 au
q 2.177215709965052 1.2257e-07 au
i 6.579197395608652 3.7761e-06 deg
node 113.55715096855 4.6617e-05 deg
peri 39.16191122336697 4.8168e-05 deg
M 241.8579233735869 1.4167e-05 deg
tp 2459718.616456924717
(2022-May-19.11645692)
6.4639e-05 TDB
period 1578.793346275052
4.32
1.5395e-05
4.215e-08
d
yr
n .2280222429676253 2.2235e-09 deg/d
Q 3.129769810405189 2.0346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      10537 days (28.85 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53295  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:16  

Additional Information
 Earth MOID = 1.1926 au 
 Jupiter MOID = 1.88286 au 
 T_jup = 3.357 
[ 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 16.0   n/a MPO395884  

100062 (1992 EH9)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1903-Sep-23 03:37 00:03 Jupiter 1.89274184018261 1.89274108330201 1.89274259707192 1.92055869163547 1.67138385225946 2416380.650767363 3.22154059197638 260.947575399569 36.4081946157887 85.2176524249799 1804862.57424802 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
1951-May-19 16:56 00:02 Jupiter 1.91200242158048 1.91200172318045 1.91200311998279 1.94755151127763 1.70497835632044 2433786.205773276 1.87960695798776 153.584075587058 30.5281636647222 85.4513530289953 1773988.91319951 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
1999-Jan-14 15:17 < 00:01 Jupiter 1.94448616272036 1.94448567473825 1.94448665070236 2.03714303013267 1.81073113904046 2451193.136968261 0.535959708641339 65.043924512951 16.1775058880902 76.399481096058 1925798.67802137 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
2046-Sep-13 02:26 < 00:01 Jupiter 1.98533331183832 1.98533279863999 1.98533382503653 2.18873622505588 1.98425964830165 2468601.601260138 0.861929926119826 73.1790571057855 10.5168504489254 85.5539675619531 1917838.67040263 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
2080-Jun-24 08:17 00:02 Jupiter 1.99990841672052 1.99990753602613 1.99990929741559 2.4243976196585 2.24290938605879 2480939.845272299 1.77508879190271 101.345348245048 22.437666638971 -82.9893787555639 2430174.96409645 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
2128-Feb-19 19:46 00:03 Jupiter 1.95766785963371 1.95766658265224 1.95766913661862 2.26772224592325 2.06814551158091 2498345.323265800 3.08794735868803 174.932901358518 23.5338260045329 -85.4704109320197 2305482.43068229 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24
2175-Oct-17 00:26 00:04 Jupiter 1.92706862732486 1.9270672253179 1.9270700293419 2.13035699742225 1.91294072349621 2515751.518365844 4.37987116171822 269.88620745169 26.0612467752717 89.3382160087885 2210581.62139308 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:24:17 2021-Feb-24 08:24

Alternate Designations
 1992 EH9 = 2005 ER42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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