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(2020 OZ2)
Classification: Apollo [NEO]          SPK-ID: 54048949
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6232840353629422 0.0001819  
a 1.959042907135484 0.0010115 au
q .73800273852693 2.4803e-05 au
i 37.14449910262731 0.0086655 deg
node 128.0451319705491 0.00062653 deg
peri 275.0373275557499 0.010181 deg
M 313.2742072070115 0.039123 deg
tp 2459130.492569085335
(2020-Oct-07.99256909)
0.0081624 TDB
period 1001.530890616429
2.74
0.77569
0.002124
d
yr
n .3594497217938278 0.00027839 deg/d
Q 3.180083075744039 0.001642 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      26 days  
   first obs. used      2020-07-16  
   last obs. used      2020-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4437  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-12 06:23:04  

Additional Information
 Earth MOID = .106886 au 
 Jupiter MOID = 3.27531 au 
 T_jup = 3.421 
[ 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 21.475   .54331 5 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2009-Aug-16 17:26 3_08:48 Earth 0.303777961479414 0.192418989290133 0.442155551087235 20.4459242217137 20.4454952250619 2455060.226483944 4847.59858108935 7722376.48758421 67.013363917998 -32.6288439309164 372892.68608671 T 5 CATAB v2.0f-lin.ifort 2020-Aug-12 06:23:21 2020-Aug-12 06:23
2020-Aug-10 02:17 < 00:01 Earth 0.1687105289455 0.168595673090948 0.168825384797845 24.1666651583314 24.1660116376782 2459071.595462308 0.163542093598939 5727.31631634637 52.7185467171951 0.516473985934901 5145.64966064214 T 5 CATAB v2.0f-lin.ifort 2020-Aug-12 06:23:21 2020-Aug-12 06:23
2029-Feb-09 13:17 4_22:02 Earth 0.454881225548942 0.345561092302133 0.56628894875055 35.5894988298925 35.5893342436705 2462177.053609215 7081.81414097728 5714145.9999657 657.74905510974 15.1322080095233 26322.1690101615 T 5 CATAB v2.0f-lin.ifort 2020-Aug-12 06:23:21 2020-Aug-12 06:23
2031-Aug-03 07:04 5_21:15 Earth 0.244983656751077 0.168052288495352 0.370554089435896 28.5016684282884 28.5012868287262 2463081.794160406 8475.10821583735 7522835.86070593 110.242811436969 42.4579628593121 219625.121793759 T 5 CATAB v2.0f-lin.ifort 2020-Aug-12 06:23:21 2020-Aug-12 06:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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