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175877 (1999 VC168)
Classification: Main-belt Asteroid          SPK-ID: 2175877
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423632346154992 3.7009e-08  
a 2.427893662163364 1.5838e-08 au
q 2.082250867115317 8.6238e-08 au
i 2.685284104435784 4.8173e-06 deg
node 26.87660373005961 8.7498e-05 deg
peri 105.7292023798936 8.9834e-05 deg
M 151.2467263827092 2.389e-05 deg
tp 2458619.967682069723
(2019-May-16.46768207)
8.8251e-05 TDB
period 1381.792779607506
3.78
1.3521e-05
3.702e-08
d
yr
n .2605311051793576 2.5494e-09 deg/d
Q 2.77353645721141 1.8093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      384  
   data-arc span      9033 days (24.73 yr)  
   first obs. used      1995-09-29  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:12  

Additional Information
 Earth MOID = 1.09841 au 
 Jupiter MOID = 2.26227 au 
 T_jup = 3.494 
[ 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 16.68   n/a E2021B55  

175877 (1999 VC168)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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