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102794 (1999 VZ158)
Classification: Main-belt Asteroid          SPK-ID: 2102794
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161902394483321 3.7127e-08  
a 2.646181639917179 1.591e-08 au
q 2.074102997559704 9.9072e-08 au
i 12.70366361040684 6.1944e-06 deg
node 36.38028969988139 1.938e-05 deg
peri 91.33314674451049 2.5296e-05 deg
M 216.9052808331832 1.8728e-05 deg
tp 2459625.455379166712
(2022-Feb-14.95537917)
8.532e-05 TDB
period 1572.272812092631
4.30
1.4179e-05
3.882e-08
d
yr
n .2289678974483154 2.0649e-09 deg/d
Q 3.218260282274654 1.9349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      1999-09-30  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:29:20  

Additional Information
 Earth MOID = 1.13411 au 
 Jupiter MOID = 2.00034 au 
 T_jup = 3.325 
[ 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 15.53   n/a E2021B55  

102794 (1999 VZ158)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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