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385304 (2001 VU71)
Classification: Main-belt Asteroid          SPK-ID: 2385304
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401776757930427 7.261e-08  
a 3.177908392064918 4.336e-08 au
q 2.732436579782053 2.2563e-07 au
i 21.77460575180504 8.7992e-06 deg
node 242.3126339763419 2.572e-05 deg
peri 200.2137680200753 5.3848e-05 deg
M 107.3917042888508 4.2994e-05 deg
tp 2458583.224952559129
(2019-Apr-09.72495256)
0.00024361 TDB
period 2069.238201872768
5.67
4.2349e-05
1.159e-07
d
yr
n .1739770702445863 3.5606e-09 deg/d
Q 3.623380204347784 4.9438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6731 days (18.43 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:53  

Additional Information
 Earth MOID = 1.75497 au 
 Jupiter MOID = 1.73004 au 
 T_jup = 3.075 
[ 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 15.57   n/a E2021B25  

385304 (2001 VU71)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2001 VU71 = 2012 VR78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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