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70367 (1999 RH199)
Classification: Main-belt Asteroid          SPK-ID: 2070367
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715208781421711 3.7765e-08  
a 2.440481702444016 1.0357e-08 au
q 2.021888137750917 9.0984e-08 au
i 13.59733131551267 4.2582e-06 deg
node 223.9912169344472 1.8092e-05 deg
peri 61.58632479932738 2.1856e-05 deg
M 202.9280305312978 1.3891e-05 deg
tp 2459608.086267012138
(2022-Jan-28.58626701)
5.577e-05 TDB
period 1392.553088015832
3.81
8.8644e-06
2.427e-08
d
yr
n .2585179718447524 1.6456e-09 deg/d
Q 2.859075267137114 1.2133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1366  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-07-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:59  

Additional Information
 Earth MOID = 1.04433 au 
 Jupiter MOID = 2.3292 au 
 T_jup = 3.444 
[ 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 14.5   n/a MPO459317  
diameter diameter 3.372 km 0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.270   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70367 (1999 RH199)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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