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447068 (2004 RR316)
Classification: Main-belt Asteroid          SPK-ID: 2447068
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418897856188973 1.1064e-07  
a 3.092864045702172 5.688e-08 au
q 2.654018229309095 3.7037e-07 au
i 14.87618463242656 1.0421e-05 deg
node 345.8009000426642 2.3703e-05 deg
peri 3.084337199683614 3.7691e-05 deg
M 328.4307717215195 2.5206e-05 deg
tp 2459174.721254490066
(2020-Nov-21.22125449)
0.00013866 TDB
period 1986.733760583478
5.44
5.4806e-05
1.501e-07
d
yr
n .1812019341203889 4.9987e-09 deg/d
Q 3.531709862095249 6.4951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5875 days (16.08 yr)  
   first obs. used      2004-09-10  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:55:01  

Additional Information
 Earth MOID = 1.64763 au 
 Jupiter MOID = 1.89289 au 
 T_jup = 3.158 
[ 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 16.3   n/a MPO440855  

447068 (2004 RR316)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 RR316 = 2012 CT49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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