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434346 (2004 RU70)
Classification: Main-belt Asteroid          SPK-ID: 2434346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2030302606953047 1.2598e-07  
a 2.587668545124862 5.4476e-08 au
q 2.062293525815121 3.2768e-07 au
i 2.023197091822772 1.2912e-05 deg
node 74.5666470349657 0.00049583 deg
peri 299.2055963351302 0.0004978 deg
M 170.5478998252668 5.957e-05 deg
tp 2457880.213505225620
(2017-May-06.71350523)
0.00023465 TDB
period 1520.412379070297
4.16
4.8012e-05
1.314e-07
d
yr
n .2367778669495792 7.477e-09 deg/d
Q 3.113043564434602 6.5536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      5789 days (15.85 yr)  
   first obs. used      2002-03-18  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66089  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:23  

Additional Information
 Earth MOID = 1.06315 au 
 Jupiter MOID = 2.34691 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456099.5 (2012-Jun-21.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201038242542963 1.2542e-07  
q 2.068846930022063 3.251e-07 au
tp 2456359.834993492839
(2013-Mar-08.33499349)
0.00020565 TDB
node 74.619725472512 0.0004949 deg
peri 299.4738284656457 0.00049691 deg
i 2.024554114883636 1.2916e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      5789 days (15.85 yr)  
   first obs. used      2002-03-18  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66089  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:23  

Additional Information
 Jupiter MOID = 2.34691 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.572892779853869E-14 -4.040647335468556E-14 -7.000158446399252E-12 2.108346973196703E-14 -1.846907357565084E-12 -3.219096113777638E-15
q -4.040647335468556E-14 1.056892161500852E-13 2.329601566133955E-11 -7.562604059412181E-14 5.823527473365097E-12 1.094700552481272E-14
tp -7.000158446399252E-12 2.329601566133955E-11 4.229207021015441E-8 -7.591442387518842E-11 9.625231958786856E-9 1.60415760290942E-11
node 2.108346973196703E-14 -7.562604059412181E-14 -7.591442387518842E-11 2.449264460890022E-7 -2.447862692236467E-7 1.557235165260433E-9
peri -1.846907357565084E-12 5.823527473365097E-12 9.625231958786856E-9 -2.447862692236467E-7 2.469233331209772E-7 -1.552834358133966E-9
i -3.219096113777638E-15 1.094700552481272E-14 1.60415760290942E-11 1.557235165260433E-9 -1.552834358133966E-9 1.668319864368023E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO434583  

434346 (2004 RU70)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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