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100383 (1995 VD15)
Classification: Main-belt Asteroid          SPK-ID: 2100383
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544167460035861 3.8441e-08  
a 2.531978645379824 1.3969e-08 au
q 2.140998742009704 9.7928e-08 au
i .4311954828773776 6.0825e-06 deg
node 228.3397687179432 0.00058627 deg
peri 272.5810503055924 0.00058668 deg
M 14.62845096769132 2.3201e-05 deg
tp 2459140.702321447880
(2020-Oct-18.20232145)
9.4659e-05 TDB
period 1471.595613664658
4.03
1.2178e-05
3.334e-08
d
yr
n .2446324225603703 2.0245e-09 deg/d
Q 2.922958548749944 1.6126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      8831 days (24.18 yr)  
   first obs. used      1995-11-15  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:05:28  

Additional Information
 Earth MOID = 1.1539 au 
 Jupiter MOID = 2.09663 au 
 T_jup = 3.433 
[ 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 17.0   n/a MPO453458  

100383 (1995 VD15)          Discovered 1995-Nov-15 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 VD15 = 1999 VV181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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