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34379 (2000 RU55)
Classification: Main-belt Asteroid          SPK-ID: 2034379
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317576023061794 3.8628e-08  
a 2.751122718956638 1.4974e-08 au
q 2.388641385856854 1.0512e-07 au
i 8.371605518615242 5.0155e-06 deg
node 338.7410579264261 3.0112e-05 deg
peri 306.0790827682252 3.6322e-05 deg
M 161.4712906884015 2.1195e-05 deg
tp 2458252.922558537510
(2018-May-14.42255854)
9.7726e-05 TDB
period 1666.722782601923
4.56
1.3608e-05
3.726e-08
d
yr
n .2159927276196486 1.7634e-09 deg/d
Q 3.113604052056422 1.6947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1205  
   data-arc span      10358 days (28.36 yr)  
   first obs. used      1991-09-14  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56637  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:27:00  

Additional Information
 Earth MOID = 1.38396 au 
 Jupiter MOID = 2.11314 au 
 T_jup = 3.318 
[ 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 14.4   n/a MPO449211  

34379 (2000 RU55)          Discovered 2000-Sep-05 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RU55 = 1999 GR53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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