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190953 (2001 VD114)
Classification: Main-belt Asteroid          SPK-ID: 2190953
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2464096712969628 5.9367e-08  
a 2.375216328104344 1.1956e-08 au
q 1.789940053436973 1.4622e-07 au
i 3.586186476816266 5.4661e-06 deg
node 282.628276292113 0.0001119 deg
peri 111.289247237152 0.00011323 deg
M 93.91378046810274 1.6048e-05 deg
tp 2458851.697166290125
(2020-Jan-03.19716629)
5.849e-05 TDB
period 1337.067036484638
3.66
1.0096e-05
2.764e-08
d
yr
n .2692460364190095 2.033e-09 deg/d
Q 2.960492602771714 1.4902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      9566 days (26.19 yr)  
   first obs. used      1995-01-08  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:47  

Additional Information
 Earth MOID = .79919 au 
 Jupiter MOID = 2.49322 au 
 T_jup = 3.498 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457777.5 (2017-Jan-24.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2470106395018068 6.0164e-08  
q 1.788048822309022 1.4834e-07 au
tp 2457512.132683947462
(2016-May-03.63268395)
5.4303e-05 TDB
node 282.8475053043487 0.00011223 deg
peri 110.582323656486 0.00011351 deg
i 3.57965395898463 5.4664e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      9566 days (26.19 yr)  
   first obs. used      1995-01-08  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:47  

Additional Information
 Jupiter MOID = 2.49322 au 
 T_jup = 3.498 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.61970687613895E-15 -8.913237288984347E-15 -1.993666872492721E-12 1.018919104297896E-14 -6.229865246977578E-13 -8.796541386692569E-15
q -8.913237288984347E-15 2.200329437480575E-14 4.881337462031353E-12 -1.98250676805083E-14 1.523310155665707E-12 2.212140625655496E-14
tp -1.993666872492721E-12 4.881337462031353E-12 2.948832962589214E-9 -2.144969188651223E-11 9.702458503069876E-10 7.70939701415368E-12
node 1.018919104297896E-14 -1.98250676805083E-14 -2.144969188651223E-11 1.259589418335956E-8 -1.257949825783645E-8 2.984942599254964E-10
peri -6.229865246977578E-13 1.523310155665707E-12 9.702458503069876E-10 -1.257949825783645E-8 1.288431831688634E-8 -2.956306959002959E-10
i -8.796541386692569E-15 2.212140625655496E-14 7.70939701415368E-12 2.984942599254964E-10 -2.956306959002959E-10 2.988159608034931E-11

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 17.15   n/a MPCxxxxx  

190953 (2001 VD114)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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