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65704 (1992 ED16)
Classification: Main-belt Asteroid          SPK-ID: 2065704
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450212664503947 3.9643e-08  
a 2.890234745121593 1.912e-08 au
q 2.471089242045126 1.1349e-07 au
i 3.075393825651089 4.8477e-06 deg
node 182.6284991727664 7.3323e-05 deg
peri 59.91644544544588 7.517e-05 deg
M 207.1171651252573 1.8692e-05 deg
tp 2459762.674351116871
(2022-Jul-02.17435112)
9.7541e-05 TDB
period 1794.725788718373
4.91
1.7809e-05
4.876e-08
d
yr
n .2005877456394487 1.9905e-09 deg/d
Q 3.30938024819806 2.1893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      10193 days (27.91 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:44:19  

Additional Information
 Earth MOID = 1.46013 au 
 Jupiter MOID = 1.70661 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456945.5 (2014-Oct-15.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1465509833823656 3.9299e-08  
q 2.464537048363926 1.124e-07 au
tp 2456177.274021648424
(2012-Sep-06.77402165)
8.1018e-05 TDB
node 182.6616611935763 7.3357e-05 deg
peri 60.27385955460512 7.5199e-05 deg
i 3.074484935570399 4.8495e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      10193 days (27.91 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:44:19  

Additional Information
 Jupiter MOID = 1.70661 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.544442515593169E-15 -4.371802724540947E-15 -5.636917974404181E-13 7.723424562480076E-16 -1.359405973099719E-13 8.782700945444322E-16
q -4.371802724540947E-15 1.263285849198154E-14 1.984615699982871E-12 -3.076650387719505E-15 4.781551722881327E-13 -2.294743002807909E-15
tp -5.636917974404181E-13 1.984615699982871E-12 6.563997023384822E-9 -2.633744990244111E-11 1.354232708235128E-9 -1.064619083423395E-12
node 7.723424562480076E-16 -3.076650387719505E-15 -2.633744990244111E-11 5.381179050167607E-9 -5.378366875880362E-9 4.38977849702419E-11
peri -1.359405973099719E-13 4.781551722881327E-13 1.354232708235128E-9 -5.378366875880362E-9 5.654949529478415E-9 -4.405063166166493E-11
i 8.782700945444322E-16 -2.294743002807909E-15 -1.064619083423395E-12 4.38977849702419E-11 -4.405063166166493E-11 2.351722807424583E-11

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 14.7   n/a MPO267909  

65704 (1992 ED16)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 ED16 = 2002 ED30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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