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70384 (1999 RS219)
Classification: Main-belt Asteroid          SPK-ID: 2070384
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1374782121158738 5.1932e-08  
a 2.340132390775409 1.0242e-08 au
q 2.01841517357716 1.2126e-07 au
i 7.024973991926903 4.9828e-06 deg
node 38.12888976350282 3.3276e-05 deg
peri 328.4781813702855 3.5715e-05 deg
M 274.4353498275204 1.3402e-05 deg
tp 2459311.278486302024
(2021-Apr-06.77848630)
4.9116e-05 TDB
period 1307.552299263803
3.58
8.5844e-06
2.35e-08
d
yr
n .2753235952418058 1.8076e-09 deg/d
Q 2.661849607973657 1.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1992-10-23  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:09:39  

Additional Information
 Earth MOID = 1.02151 au 
 Jupiter MOID = 2.80381 au 
 T_jup = 3.542 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO324919  

70384 (1999 RS219)          Discovered 1999-Sep-04 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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