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413006 (1999 VH154)
Classification: Outer Main-belt Asteroid          SPK-ID: 2413006
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915905052177512 1.3483e-07  
a 3.93840172681832 1.2179e-07 au
q 3.183841350226734 5.9419e-07 au
i .1148665886991185 1.1124e-05 deg
node 308.9008225417661 0.0062215 deg
peri 85.50056428636782 0.0062224 deg
M 239.7628272620058 7.8441e-05 deg
tp 2459953.986836171315
(2023-Jan-09.48683617)
0.00066155 TDB
period 2854.818133237817
7.82
0.00013242
3.625e-07
d
yr
n .1261026038081462 5.8491e-09 deg/d
Q 4.692962103409905 1.4512e-07 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6310 days (17.28 yr)  
   first obs. used      1999-10-19  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62502  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 17:07:49  

Additional Information
 Earth MOID = 2.19048 au 
 Jupiter MOID = .751939 au 
 T_jup = 3.029 
[ 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 16.6   n/a MPO360967  

413006 (1999 VH154)          Discovered 1999-Nov-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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