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410221 (2007 RR313)
Classification: Main-belt Asteroid          SPK-ID: 2410221
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143362118277008 8.7065e-08  
a 2.264951729219974 4.6977e-08 au
q 1.940243451523826 2.2619e-07 au
i 6.770004054594892 8.5112e-06 deg
node 33.48094135418945 5.1169e-05 deg
peri 331.2897729610369 6.5265e-05 deg
M 257.1585264422912 3.071e-05 deg
tp 2459356.174429017507
(2021-May-21.67442902)
0.00010669 TDB
period 1245.050173016552
3.41
3.8735e-05
1.061e-07
d
yr
n .2891449740758472 8.9956e-09 deg/d
Q 2.589660006916121 5.3711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      3625 days (9.92 yr)  
   first obs. used      2007-09-12  
   last obs. used      2017-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:27:57  

Additional Information
 Earth MOID = .942049 au 
 Jupiter MOID = 2.8721 au 
 T_jup = 3.594 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456948.5 (2014-Oct-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1425855217562468 8.6696e-08  
q 1.941882970523092 2.2533e-07 au
tp 2456865.050292663908
(2014-Jul-26.55029266)
0.00012791 TDB
node 33.53855379540191 5.1222e-05 deg
peri 330.9915337102144 6.5574e-05 deg
i 6.767187097152735 8.5056e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      3625 days (9.92 yr)  
   first obs. used      2007-09-12  
   last obs. used      2017-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:27:57  

Additional Information
 Jupiter MOID = 2.8721 au 
 T_jup = 3.594 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.516171040764804E-15 -1.935939738748772E-14 5.621468346770087E-12 1.321806603776794E-14 1.582935252785636E-12 -2.814981697339338E-14
q -1.935939738748772E-14 5.077152483420864E-14 -1.551725343396193E-11 -3.179633793576688E-14 -4.400972156470019E-12 7.638505852078495E-14
tp 5.621468346770087E-12 -1.551725343396193E-11 1.636182641683281E-8 5.285963401818161E-11 5.246077241771698E-9 -1.86447331869518E-11
node 1.321806603776794E-14 -3.179633793576688E-14 5.285963401818161E-11 2.623663270522291E-9 -2.586415897406575E-9 7.86307344476504E-11
peri 1.582935252785636E-12 -4.400972156470019E-12 5.246077241771698E-9 -2.586415897406575E-9 4.299914298139353E-9 -8.31087632485051E-11
i -2.814981697339338E-14 7.638505852078495E-14 -1.86447331869518E-11 7.86307344476504E-11 -8.31087632485051E-11 7.234523915850302E-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 17.7   n/a MPO419023  

410221 (2007 RR313)          Discovered 2007-Sep-12 by CSS at Catalina
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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