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(2019 HV3)
Classification: Aten [NEO]          SPK-ID: 3841630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4354300194634819 0.00019554  
a .7901203469778324 4.3805e-05 au
q .4460782289147818 0.00017923 au
i 7.776098337411572 0.0055523 deg
node 34.78250390647168 0.0010442 deg
peri 337.803196731628 0.00079407 deg
M 355.8262505811534 0.088999 deg
tp 2459203.474145193698
(2020-Dec-19.97414519)
0.063667 TDB
period 256.5300793805563
0.70
0.021333
5.841e-05
d
yr
n 1.403344203803674 0.0001167 deg/d
Q 1.134162465040883 6.2879e-05 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      29 days  
   first obs. used      2019-04-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .33011  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:14:24  

Additional Information
 Earth MOID = .0238652 au 
 Jupiter MOID = 4.33055 au 
 T_jup = 7.281 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.0   .31444 MPO467581 autocmod 2.6q

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