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129833 (1999 RC11)
Classification: Main-belt Asteroid          SPK-ID: 2129833
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231722278285464 3.4613e-08  
a 2.372690682762712 1.0213e-08 au
q 1.843172017142523 8.4168e-08 au
i 2.557460337962797 4.303e-06 deg
node 43.91712260452545 8.8337e-05 deg
peri 246.7489470715927 8.8909e-05 deg
M 269.7084389101541 1.2342e-05 deg
tp 2459335.314898732858
(2021-Apr-30.81489873)
4.7112e-05 TDB
period 1334.934982726574
3.65
8.6189e-06
2.36e-08
d
yr
n .2696760551324441 1.7411e-09 deg/d
Q 2.902209348382901 1.2492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      1999-08-13  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:47:37  

Additional Information
 Earth MOID = .8288 au 
 Jupiter MOID = 2.29004 au 
 T_jup = 3.508 
[ 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 16.2   n/a MPO375924  
diameter diameter 1.324 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.401   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129833 (1999 RC11)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1999 RC11 = 2002 GF15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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