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100010 (1988 RN12)
Classification: Main-belt Asteroid          SPK-ID: 2100010
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2663373616856292 6.0464e-08  
a 2.757597626789435 2.7871e-08 au
q 2.023146350279784 1.7051e-07 au
i 16.91216601520221 8.6709e-06 deg
node 358.4413852940762 2.1416e-05 deg
peri 309.2660816273513 2.8935e-05 deg
M 357.2682358728081 2.6499e-05 deg
tp 2459013.192157968467
(2020-Jun-12.69215797)		 0.00012325 TDB
period 1672.61031915851
4.58		 2.5357e-05
6.942e-08		 d
yr
n .2152324399033458 3.263e-09 deg/d
Q 3.492048903299084 3.5294e-08 au
   Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      11194 days (30.65 yr)  
   first obs. used      1988-09-14  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:34:01  

Additional Information
 Earth MOID = 1.05282 au 
 Jupiter MOID = 2.0243 au 
 T_jup = 3.230 
[ 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 14.6   n/a MPO395884  
diameter diameter 8.094 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100010 (1988 RN12)          Discovered 1988-Sep-14 by Bus, S. J. at Cerro Tololo
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1988 RN12 = 2002 TA279 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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