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70926 (1999 VJ208)
Classification: Main-belt Asteroid          SPK-ID: 2070926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05256277416583726 3.9817e-08  
a 2.650435719454198 1.3016e-08 au
q 2.511121465291459 1.1022e-07 au
i 2.967122035404377 4.3875e-06 deg
node 174.115893460532 7.3331e-05 deg
peri 243.8173000948194 8.4325e-05 deg
M 272.603416105349 4.2991e-05 deg
tp 2459383.118793002618
(2021-Jun-17.61879300)
0.00018906 TDB
period 1576.065783612087
4.32
1.161e-05
3.179e-08
d
yr
n .2284168616204194 1.6826e-09 deg/d
Q 2.789749973616938 1.37e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      9568 days (26.20 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:58:34  

Additional Information
 Earth MOID = 1.52451 au 
 Jupiter MOID = 2.37875 au 
 T_jup = 3.387 
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Orbital Elements at Epoch 2457497.5 (2016-Apr-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05417069830116096 4.0345e-08  
q 2.506937983565176 1.1201e-07 au
tp 2457799.060036197518
(2017-Feb-14.56003620)
0.00017792 TDB
node 174.2617620987769 7.3333e-05 deg
peri 241.9984885280211 8.3473e-05 deg
i 2.966876903549435 4.3891e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      9568 days (26.20 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:58:34  

Additional Information
 Jupiter MOID = 2.37875 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.627747480029153E-15 -4.495044032542947E-15 -2.253703132556714E-12 -8.313775327413526E-16 -4.713880119897026E-13 6.218809972521086E-16
q -4.495044032542947E-15 1.254550427533852E-14 6.556393185063958E-12 2.325597895956053E-15 1.370578645566235E-12 -1.522085358735802E-15
tp -2.253703132556714E-12 6.556393185063958E-12 3.165661517505516E-8 1.440712422581395E-12 7.107061650765417E-9 -1.162252959294435E-13
node -8.313775327413526E-16 2.325597895956053E-15 1.440712422581395E-12 5.377789988119335E-9 -5.369882062194022E-9 3.625763843782378E-11
peri -4.713880119897026E-13 1.370578645566235E-12 7.107061650765417E-9 -5.369882062194022E-9 6.967755633584412E-9 -3.623746144813466E-11
i 6.218809972521086E-16 -1.522085358735802E-15 -1.162252959294435E-13 3.625763843782378E-11 -3.623746144813466E-11 1.926409383978235E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO436278  

70926 (1999 VJ208)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VJ208 = 1994 PK10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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