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102033 (1999 RU107)
Classification: Main-belt Asteroid          SPK-ID: 2102033
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175255904856547 4.1468e-08  
a 3.113727840952828 2.3438e-08 au
q 2.747785137833224 1.2482e-07 au
i 26.91132993943316 4.9745e-06 deg
node 178.5326808586863 1.074e-05 deg
peri 289.3611628685252 2.5461e-05 deg
M 209.6482581287559 2.5225e-05 deg
tp 2460038.656977547707
(2023-Apr-04.15697755)
0.00014381 TDB
period 2006.870742977963
5.49
2.2659e-05
6.204e-08
d
yr
n .1793837501790483 2.0254e-09 deg/d
Q 3.479670544072432 2.6192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      7686 days (21.04 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:57:03  

Additional Information
 Earth MOID = 1.86621 au 
 Jupiter MOID = 1.75536 au 
 T_jup = 3.041 
[ 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 14.05   n/a E2021B55  
diameter diameter 8.515 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102033 (1999 RU107)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 RU107 = 2000 YV121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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