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JPL Small-Body Database Browser
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20586 Elizkolod (1999 RR160)
Classification: Main-belt Asteroid          SPK-ID: 2020586
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08010639049329697 4.0789e-08  
a 2.765030362547713 1.5301e-08 au
q 2.543533760599644 1.1516e-07 au
i 6.132245140788292 4.1931e-06 deg
node 127.0833881908847 4.1251e-05 deg
peri 258.3277539321234 4.9246e-05 deg
M 61.68496679739947 2.6942e-05 deg
tp 2458312.743516008110
(2018-Jul-13.24351601)		 0.00012585 TDB
period 1679.377320203856
4.60		 1.394e-05
3.817e-08		 d
yr
n .2143651671777372 1.7794e-09 deg/d
Q 2.986526964495783 1.6527e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1344  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1993-04-17  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 23:43:00  

Additional Information
 Earth MOID = 1.55498 au 
 Jupiter MOID = 2.38728 au 
 T_jup = 3.327 
[ 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 MPO467945  
diameter diameter 6.300 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.23 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.064   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20586 Elizkolod           Discovered 1999 Sept. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Elizabeth Kolod (b. 1986) was awarded second place in the 2004 Intel International Science and Engineering Fair for her behavioral and social sciences project. She attends the Midwood High School, Brooklyn, New York, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041226/MPCPages.arcLast Updated: 2004-12-25

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