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201675 (2003 UV81)
Classification: Main-belt Asteroid          SPK-ID: 2201675
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 .05911167612504697 7.4508e-08  
a 2.773983766545487 2.1e-08 au
q 2.610008936561313 2.1204e-07 au
i 3.911465897734296 5.9525e-06 deg
node 157.5378960541795 0.00010603 deg
peri 254.8634681685904 0.00011497 deg
M 184.9011425808165 4.6206e-05 deg
tp 2459821.295772849635
(2022-Aug-29.79577285)
0.00022061 TDB
period 1687.540870232404
4.62
1.9163e-05
5.247e-08
d
yr
n .213328166653778 2.4224e-09 deg/d
Q 2.937958596529662 2.2241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      7980 days (21.85 yr)  
   first obs. used      1998-09-12  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64379  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:18  

Additional Information
 Earth MOID = 1.62391 au 
 Jupiter MOID = 2.27395 au 
 T_jup = 3.330 
[ 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 16.2   n/a MPO241350  

201675 (2003 UV81)          Discovered 2003-Oct-18 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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