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(2019 RC1)
Classification: Apollo [NEO]          SPK-ID: 3843780
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458732.5 (2019-Sep-06.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7097340409366624 0.00064153  
a 2.131224007858386 0.0040318 au
q .6186217806198246 0.00019695 au
i 5.222468554964824 0.0046096 deg
node 163.511899519627 4.0825e-05 deg
peri 266.7766521056853 0.0011799 deg
M 344.7274717865044 0.049769 deg
tp 2458780.711485345323
(2019-Oct-24.21148535)
0.020299 TDB
period 1136.428394938534
3.11
3.2248
0.008829
d
yr
n .3167819473742307 0.00089892 deg/d
Q 3.643826235096947 0.0068933 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      2 days  
   first obs. used      2019-09-05  
   last obs. used      2019-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .42669  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-07 05:54:25  

Additional Information
 Earth MOID = .00123458 au 
 Jupiter MOID = 1.72359 au 
 T_jup = 3.339 
[ 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   .38809 MPO492691 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
2019-Sep-07 09:19 < 00:01 Moon 0.00272164932626635 0.00272033989364072 0.0027229624762805 21.2939740841132 21.2934085801544 2458733.888265215 0.265539536724953 171.645462356431 2.16633645660782 -67.6249236556416 163166.991783488 T 2 CATAB v2.0f-lin.ifort 2019-Sep-07 05:54:27 2019-Sep-07 05:54
2019-Sep-07 10:48 < 00:01 Earth 0.00123057999721421 0.00122709569542028 0.00123406410625512 20.3570628925305 20.250421350458 2458733.949916079 0.139122598665537 172.027987559259 2.23357405090898 -0.436892036984064 845.269650457625 T 2 CATAB v2.0f-lin.ifort 2019-Sep-07 05:54:27 2019-Sep-07 05:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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