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118453 (1999 VP159)
Classification: Main-belt Asteroid          SPK-ID: 2118453
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185999209478575 3.6348e-08  
a 3.021687331264316 1.6889e-08 au
q 2.459655876357728 1.1605e-07 au
i 2.742965529658631 3.7217e-06 deg
node 272.5741008803404 8.7472e-05 deg
peri 184.0909504506995 8.8209e-05 deg
M 318.8505359689706 1.2512e-05 deg
tp 2459419.797860503684
(2021-Jul-24.29786050)
6.7559e-05 TDB
period 1918.548191096605
5.25
1.6085e-05
4.404e-08
d
yr
n .1876418855000097 1.5731e-09 deg/d
Q 3.583718786170904 2.003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      7763 days (21.25 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:19:39  

Additional Information
 Earth MOID = 1.47627 au 
 Jupiter MOID = 1.60128 au 
 T_jup = 3.218 
[ 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 15.12   n/a E2021B55  

118453 (1999 VP159)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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