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22118 (2000 SL86)
Classification: Main-belt Asteroid          SPK-ID: 2022118
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2160533033296944 4.6256e-08  
a 3.138912862837846 2.1163e-08 au
q 2.460740369957662 1.4345e-07 au
i 11.59592117296457 5.1275e-06 deg
node 54.17444772255739 2.0953e-05 deg
peri 350.728704526995 2.3125e-05 deg
M 214.4083937864474 1.2839e-05 deg
tp 2460021.987866123623
(2023-Mar-18.48786612)
7.8038e-05 TDB
period 2031.268419215883
5.56
2.0543e-05
5.624e-08
d
yr
n .1772291621306102 1.7924e-09 deg/d
Q 3.817085355718031 2.5736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      15207 days (41.63 yr)  
   first obs. used      1978-11-05  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50676  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:51  

Additional Information
 Earth MOID = 1.47028 au 
 Jupiter MOID = 1.59178 au 
 T_jup = 3.143 
[ 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 13.54   n/a E2021B10  
diameter diameter 12.403 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22118 (2000 SL86)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SL86 = 1978 VM5 = 1998 LM3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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