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JPL Small-Body Database Browser
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243120 (2007 RE199)
Classification: Main-belt Asteroid          SPK-ID: 2243120
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09063913436816366 4.5375e-08  
a 2.717027279929723 2.3542e-08 au
q 2.470758279222207 1.3038e-07 au
i 4.386968459782381 5.9406e-06 deg
node 344.6904339358615 6.962e-05 deg
peri 311.5196232773048 7.7881e-05 deg
M 267.2742283374193 3.5907e-05 deg
tp 2459021.844549893696
(2020-Jun-21.34454989)
0.00016529 TDB
period 1635.834733343529
4.48
2.1261e-05
5.821e-08
d
yr
n .2200711310635799 2.8602e-09 deg/d
Q 2.963296280637239 2.5675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7536 days (20.63 yr)  
   first obs. used      1998-09-15  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:33  

Additional Information
 Earth MOID = 1.45697 au 
 Jupiter MOID = 2.20963 au 
 T_jup = 3.350 
[ 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 MPO433593  
diameter diameter 2.828 km 0.847 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243120 (2007 RE199)          Discovered 2007-Sep-13 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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