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351892 (2006 SL220)
Classification: Main-belt Asteroid          SPK-ID: 2351892
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05681334990822751 7.4547e-08  
a 2.99057378869561 3.9689e-08 au
q 2.820669273612072 2.4784e-07 au
i 11.06002973050966 7.0151e-06 deg
node 196.2198726071656 2.8048e-05 deg
peri 72.78764174960007 7.2861e-05 deg
M 327.2885614955617 6.493e-05 deg
tp 2459172.143496498819
(2020-Nov-18.64349650)
0.00034157 TDB
period 1888.992400355337
5.17
3.7604e-05
1.03e-07
d
yr
n .1905777915952868 3.7938e-09 deg/d
Q 3.160478303779147 4.1944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5022 days (13.75 yr)  
   first obs. used      2006-09-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:42:38  

Additional Information
 Earth MOID = 1.83062 au 
 Jupiter MOID = 1.89382 au 
 T_jup = 3.226 
[ 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 16.4   n/a MPO434220  

351892 (2006 SL220)          Discovered 2006-Sep-17 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2006 SL220 = 2011 UE168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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