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351259 (2004 RB115)
Classification: Main-belt Asteroid          SPK-ID: 2351259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2621718482832523 5.4753e-08  
a 2.407167951426755 9.9894e-09 au
q 1.776076280472993 1.3337e-07 au
i 6.687858280013133 6.5826e-06 deg
node 24.95828858876092 3.6311e-05 deg
peri 8.123795913517366 3.8751e-05 deg
M 152.349115427344 1.0523e-05 deg
tp 2458819.208115815892
(2019-Dec-01.70811582)
3.9268e-05 TDB
period 1364.137085557227
3.73
8.4914e-06
2.325e-08
d
yr
n .2639030958189557 1.6427e-09 deg/d
Q 3.038259622380518 1.2608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      6064 days (16.60 yr)  
   first obs. used      2004-09-07  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53481  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:40:59  

Additional Information
 Earth MOID = .781755 au 
 Jupiter MOID = 2.41089 au 
 T_jup = 3.465 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458043.5 (2017-Oct-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2619599788504525 5.5376e-08  
q 1.777742436746214 1.3514e-07 au
tp 2457451.960844354889
(2016-Mar-04.46084435)
3.8811e-05 TDB
node 25.03579209882178 3.621e-05 deg
peri 7.696725296166873 3.8662e-05 deg
i 6.698594880340801 6.5926e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      6064 days (16.60 yr)  
   first obs. used      2004-09-07  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53481  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:40:59  

Additional Information
 Jupiter MOID = 2.41089 au 
 T_jup = 3.465 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.066475565682567E-15 -7.472835937333984E-15 -1.376969836193301E-12 4.3116052419309E-14 -5.039303955395774E-13 -8.577887409886374E-15
q -7.472835937333984E-15 1.826241582869879E-14 3.310364134079936E-12 -1.077170316207471E-13 1.223810131514634E-12 2.140640378132603E-14
tp -1.376969836193301E-12 3.310364134079936E-12 1.506296176338386E-9 -2.359000450085874E-11 5.375176624198757E-10 4.004179721449867E-12
node 4.3116052419309E-14 -1.077170316207471E-13 -2.359000450085874E-11 1.311174196499648E-9 -1.309159664372803E-9 -1.137344585321755E-10
peri -5.039303955395774E-13 1.223810131514634E-12 5.375176624198757E-10 -1.309159664372803E-9 1.494712849877278E-9 1.14284835743282E-10
i -8.577887409886374E-15 2.140640378132603E-14 4.004179721449867E-12 -1.137344585321755E-10 1.14284835743282E-10 4.3462828222216E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.37   n/a MPCxxxxx  

351259 (2004 RB115)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2004 RB115 = 2008 US71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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