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(2017 HV2)
Classification: Apollo [NEO]          SPK-ID: 3774067
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3358759489539013 5.5072e-05  
a 1.415986038918639 0.00010164 au
q .9403903843913652 1.0481e-05 au
i 10.20514672691137 0.0019474 deg
node 33.4442166137503 1.7149e-05 deg
peri 222.3856349944441 0.00089706 deg
M 39.06697192466359 0.081475 deg
tp 2459133.712662021243
(2020-Oct-11.21266202)
0.13209 TDB
period 615.4416502696332
1.68
0.066267
0.0001814
d
yr
n .584945786237053 6.2983e-05 deg/d
Q 1.891581693445913 0.00013578 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      2 days  
   first obs. used      2017-04-21  
   last obs. used      2017-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .44796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:01:02  

Additional Information
 Earth MOID = 9.58688E-5 au 
 Jupiter MOID = 3.17899 au 
 T_jup = 4.642 
[ 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 28.9   n/a MPO438036  

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