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(2014 RA)
Classification: Apollo [NEO]          SPK-ID: 3684737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4563246478076117 0.00061681  
a 1.46106330083191 0.0013937 au
q .7943441046551621 0.0001435 au
i 3.132156058930623 0.0029918 deg
node 157.9122581728196 0.022145 deg
peri 109.0459354470701 0.028354 deg
M 119.2014899020053 1.2499 deg
tp 2458786.909880786219
(2019-Oct-30.40988079)
1.9341 TDB
period 645.0627670859971
1.77
0.92298
0.002527
d
yr
n .558085225762234 0.00079853 deg/d
Q 2.127782497008659 0.0020297 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      2 days  
   first obs. used      2014-09-01  
   last obs. used      2014-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49111  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:48  

Additional Information
 Earth MOID = .000278085 au 
 Jupiter MOID = 2.98209 au 
 T_jup = 4.503 
[ 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 MPO311496  

[ 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
2011-Mar-22 08:05 3_20:52 Earth 0.0520037572295033 0.0337791249254593 0.111274734345768 13.8377665454582 13.8340634087087 2455642.836798385 5572.33291859607 3315495.43903842 61.5182013134764 -40.519710153493 120197.414935607 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2013-Apr-04 15:35 05:15 Mars 0.0732779739917854 0.0579680670054553 0.0941144545854821 9.13695769592887 9.1365300923989 2456387.149488519 315.119772271544 1355833.29911015 384.33441317703 -46.3868492721791 18937.9509233263 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2014-Aug-31 19:50 < 00:01 Moon 0.0020281433395876 0.00202679129707471 0.00202949628774661 11.987756221703 11.9864081697116 2456901.326674354 0.472538639959551 95.5195328622722 2.71820881196944 -45.0532335832544 62366.0082478202 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2014-Aug-31 23:48 < 00:01 Earth 0.000379057988989349 0.000377803928886381 0.000380311543940014 13.2529192717727 12.7114689653644 2456901.491578092 0.209463945180438 58.3823447576628 1.04370295376979 -2.61959545390268 622.766250361113 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2021-Sep-23 18:51 5_05:10 Earth 0.409857147722781 0.267695905219755 0.552065232456639 24.7558225093184 24.7555599032326 2459481.285159159 7509.80197063003 7093540.23021906 17.5110184659262 1.67636544492221 98451.3797032471 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2023-Mar-23 17:53 8_13:06 Earth 0.240816631422049 0.0547602562614135 0.433916618236013 19.7325277970551 19.7319670728204 2460027.245177159 12305.8613139385 9675595.67788002 44.4572822424953 -7.55679806438701 93274.5490084792 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2067-Aug-20 13:16 01:59 Earth 0.102900224675966 0.0999702717351354 0.105832209613576 9.9077768014425 9.9051629728162 2476248.052573185 118.620805466429 147924.054622796 193.914696292279 8.83695449252159 13543.821200337 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2067-Oct-21 14:07 15:20 Mars 0.0310054115678094 0.0308777619460675 0.0319273647239352 10.7061092756935 10.70524678482 2476310.088174880 920.085216688066 265035.490514488 50.4502350466648 -84.8162599264514 91955.9345054797 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
2075-Dec-12 21:26 9_06:33 Mars 0.0933536059397141 0.0857010310108307 0.264325790253428 11.2821938123762 11.2819219890236 2479284.393254063 13353.2838153427 10623359.64249 173.423626579166 66.6451006958401 69416.6413330018 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 18:45:38 2018-Dec-11 16:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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