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181969 (1999 VU14)
Classification: Main-belt Asteroid          SPK-ID: 2181969
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153977195611296 5.0777e-08  
a 2.238901563610419 9.7543e-09 au
q 1.894161779595941 1.1719e-07 au
i 2.346228321758591 4.5987e-06 deg
node 261.8635711146839 0.0001293 deg
peri 96.03685142564136 0.00013041 deg
M 121.7553532130988 1.5162e-05 deg
tp 2458786.656164472970
(2019-Oct-30.15616447)
5.144e-05 TDB
period 1223.632282754551
3.35
7.9965e-06
2.189e-08
d
yr
n .2942060331961776 1.9227e-09 deg/d
Q 2.583641347624896 1.1256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7828 days (21.43 yr)  
   first obs. used      1999-10-13  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:56  

Additional Information
 Earth MOID = .890267 au 
 Jupiter MOID = 2.86295 au 
 T_jup = 3.619 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.51   n/a MPCxxxxx  

181969 (1999 VU14)          Discovered 1999-Nov-02 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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