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(2020 RB6)
Classification: Apollo [NEO]          SPK-ID: 54054283
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6159757279593696 0.0004508  
a 1.662607565242307 0.0016393 au
q .6384816599314218 0.00011996 au
i 16.7962436967941 0.011809 deg
node 357.524086555337 0.00043899 deg
peri 90.71573472044385 0.0067186 deg
M 284.1388453094194 0.12042 deg
tp 2459165.506101433299
(2020-Nov-12.00610143)
0.017889 TDB
period 783.0383911011506
2.14
1.1581
0.003171
d
yr
n .4597475731601725 0.00067997 deg/d
Q 2.686733470553192 0.0026491 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      13 days  
   first obs. used      2020-09-09  
   last obs. used      2020-09-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-22 06:46:38  

Additional Information
 Earth MOID = .0123535 au 
 Jupiter MOID = 2.7839 au 
 T_jup = 3.982 
[ 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 25.458   .2351 4 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
1932-Oct-06 13:30 2_16:42 Earth 0.202781735165386 0.169268077314646 0.236379269255508 14.4471355355589 14.446226008874 2426987.062535696 3881.86515901628 1685874.61732968 324.721615701509 6.89016949031898 12676.0415561826 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
1935-Mar-06 12:08 3_11:50 Earth 0.16421759945399 0.122461076579026 0.205975545380564 15.3699801473096 15.368924462516 2427868.005638194 5030.37202174985 2082403.99936175 12.6743249155015 0.387416734219674 13972.897645741 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
1990-Sep-14 12:49 14:22 Earth 0.171296325406844 0.15940518686976 0.18319118237058 24.278346579197 24.2777058847887 2448149.033877112 862.346825890387 594389.589940857 12.9222767424741 -3.83995461383956 128472.256427307 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
1995-Apr-04 07:07 5_21:15 Earth 0.380329800314731 0.247575809991721 0.513091117382109 30.2991079890252 30.2988767698672 2449811.796694905 8475.1231810723 6620610.76458943 99.3242735275132 -0.701293144197144 6658.14148325754 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
2020-Sep-22 12:44 < 00:01 Earth 0.0172131305440238 0.0171767957031997 0.0172494652637906 19.8156411143258 19.8078278953728 2459115.030545145 0.0320873335139559 1810.43756968473 5.11369978779187 -0.0791380645546968 1143.2500814912 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
2025-Apr-08 14:25 5_10:11 Earth 0.471331424206488 0.360129291632795 0.582537454004536 32.9560642082006 32.955892673594 2460774.100919928 7811.17304939471 5545709.75328905 106.022805993893 -0.699587890135709 7722.16533402183 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
2087-Apr-16 14:34 7_03:06 Venus 0.0981726596059701 0.0855364823537649 0.177407115445104 16.6606519281269 16.6593242166701 2483427.106671985 10266.4650311728 5348072.71732394 119.034219139929 60.6098040093728 118481.443949512 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
2175-Apr-11 04:26 3_06:11 Earth 0.478084265949715 0.430613863719096 0.52557893541209 33.1108985023233 33.1107301814236 2515562.684486086 4691.25919963221 2373846.44710892 153.938600827815 -4.08609511292328 31803.3377692056 T 4 CATAB v2.0f-lin.ifort 2020-Sep-22 06:46:41 2020-Sep-22 06:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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