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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3358512252262551 5.5161e-05  
a 1.415903374839057 0.00010143 au
q .9403704915973699 1.0744e-05 au
i 10.20538404108911 0.0019485 deg
node 33.44267843677972 1.368e-05 deg
peri 222.3747455187623 0.00088271 deg
M 153.7404141574879 0.093803 deg
tp 2459133.694531329331
(2020-Oct-11.19453133)
0.13211 TDB
period 615.3877576037009
1.68
0.066123
0.000181
d
yr
n .584997012943234 6.2858e-05 deg/d
Q 1.891436258080743 0.00013549 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 = .000916063 au 
 Jupiter MOID = 3.17789 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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