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20113 (1995 SL35)
Classification: Main-belt Asteroid          SPK-ID: 2020113
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05100381005742354 3.8977e-08  
a 2.624301679430559 1.595e-08 au
q 2.490452295039506 1.0401e-07 au
i 22.24857110363352 6.4706e-06 deg
node 17.92234195929584 1.1527e-05 deg
peri 66.57356995770463 6.5221e-05 deg
M 273.5352251274845 6.5141e-05 deg
tp 2459573.454437360602
(2021-Dec-24.95443736)
0.00028209 TDB
period 1552.812664437931
4.25
1.4156e-05
3.876e-08
d
yr
n .2318373672784982 2.1135e-09 deg/d
Q 2.758151063821613 1.6763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      15372 days (42.09 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-11-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55247  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:13:16  

Additional Information
 Earth MOID = 1.54895 au 
 Jupiter MOID = 2.37209 au 
 T_jup = 3.296 
[ 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 14.71   n/a E2021B10  
diameter diameter 2.927 km 0.470 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.248   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20113 (1995 SL35)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SL35 = 1978 UO6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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