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357515 (2004 RL80)
Classification: Main-belt Asteroid          SPK-ID: 2357515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775796004541994 9.3692e-08  
a 3.109050812277197 3.989e-08 au
q 2.556946811241208 2.9084e-07 au
i 16.6690982062374 1.061e-05 deg
node 163.3643170145732 2.3095e-05 deg
peri 158.1527622779462 3.4394e-05 deg
M 250.5791041336361 2.4004e-05 deg
tp 2459209.108371938471
(2020-Dec-25.60837194)
0.00013902 TDB
period 2002.350759085686
5.48
3.8536e-05
1.055e-07
d
yr
n .1797886800634187 3.4601e-09 deg/d
Q 3.661154813313186 4.6974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      9349 days (25.60 yr)  
   first obs. used      1993-09-18  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:02:07  

Additional Information
 Earth MOID = 1.55191 au 
 Jupiter MOID = 1.77208 au 
 T_jup = 3.131 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457012.5 (2014-Dec-21.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770243319197293 9.399e-08  
q 2.560217765501267 2.9192e-07 au
tp 2457208.224244148029
(2015-Jul-04.72424415)
0.00012449 TDB
node 163.3775181314213 2.3094e-05 deg
peri 158.4931505772181 3.4378e-05 deg
i 16.66622657365967 1.0609e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      9349 days (25.60 yr)  
   first obs. used      1993-09-18  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:02:07  

Additional Information
 Jupiter MOID = 1.77208 au 
 T_jup = 3.131 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.834177396987636E-15 -2.726212969361207E-14 5.870723966512516E-12 -4.300787295031702E-14 1.383590024556511E-12 1.269579059315679E-14
q -2.726212969361207E-14 8.521575127016639E-14 -1.726308898184632E-11 1.295853335615155E-13 -4.1316625465211E-12 -3.303916725181738E-14
tp 5.870723966512516E-12 -1.726308898184632E-11 1.549712314702021E-8 -6.832647915998163E-11 3.194168095434549E-9 2.378892856200386E-11
node -4.300787295031702E-14 1.295853335615155E-13 -6.832647915998163E-11 5.33316764523467E-10 -5.23807498536023E-10 4.076924625368166E-11
peri 1.383590024556511E-12 -4.1316625465211E-12 3.194168095434549E-9 -5.23807498536023E-10 1.181830800410587E-9 -3.406668354695024E-11
i 1.269579059315679E-14 -3.303916725181738E-14 2.378892856200386E-11 4.076924625368166E-11 -3.406668354695024E-11 1.125419672373566E-10

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 15.9   n/a MPO434257  

357515 (2004 RL80)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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