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(2012 RK15)
Classification: Apollo [NEO]          SPK-ID: 3608621
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6661978001008551 3.3655e-08  
a 2.319424719759646 1.8768e-08 au
q .7742290739562276 7.3857e-08 au
i .4190053693334901 1.426e-06 deg
node 34.24209220662566 0.0005131 deg
peri 29.06024189070208 0.00050669 deg
M 46.39458543469569 1.5675e-06 deg
tp 2458834.222438582322
(2019-Dec-16.72243858)
7.0874e-06 TDB
period 1290.235089924918
3.53
1.566e-05
4.287e-08
d
yr
n .2790189189637907 3.3866e-09 deg/d
Q 3.864620365563065 3.1271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      2709 days (7.42 yr)  
   first obs. used      2012-09-14  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-02 04:55:20  

Additional Information
 Earth MOID = .00425826 au 
 Jupiter MOID = 1.49573 au 
 T_jup = 3.239 
[ 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 23.4   n/a MPO240066  

[ 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
1906-Nov-24 20:10 < 00:01 Mars 0.0433985783907962 0.0433931264078516 0.0434040312532016 17.4770305093807 17.4766530521679 2417539.339944490 0.750372312686502 410.951936910084 6.09603297214044 48.5844233975828 796308.709224469 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1911-Dec-29 23:27 < 00:01 Jupiter 1.55051613564517 1.55051518419901 1.55051708709159 4.01987728887726 3.88160339992994 2419400.477335905 0.47713020269615 58.0702622219171 19.7536159980101 -43.9588613511975 3848144.50469829 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1920-Aug-29 02:07 < 00:01 Earth 0.352581419469198 0.352581177618229 0.352581661320188 26.167432453523 26.1671436554975 2422565.588341682 0.0623801896933853 12.4514408330818 4.06663189519648 -15.2585974327759 5185460.55451681 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1927-Sep-25 22:18 < 00:01 Earth 0.0497302170255036 0.0497252107411534 0.049735223317328 14.3993087647396 14.3955873636398 2425149.429012198 0.931863658251642 251.488832308167 4.33345577973475 -6.92135666119703 215605.759380874 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1934-Dec-21 18:28 00:01 Earth 0.178263866076837 0.17826195320189 0.178265778951855 12.6685894603146 12.6674095717346 2427793.269736143 1.11623916691036 95.5462704596791 4.82152559652939 3.35704427286029 382745.867157627 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1942-Feb-17 11:50 < 00:01 Earth 0.408163744418717 0.408161805752697 0.408165683084737 27.9216063732744 27.9213725760509 2430407.992956115 0.162160496462882 96.6747461131708 3.76565422582805 -0.364963867241523 606378.912808434 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1947-Jun-06 10:36 < 00:01 Jupiter 1.70215093012535 1.70214965374408 1.70215220650662 4.39564842983684 4.28094467016272 2432342.941385322 0.0686450393199972 62.3296963262345 30.5092636643446 -0.439218418327299 2889635.45423763 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1966-Sep-10 18:42 < 00:01 Earth 0.135393369385792 0.135386913675785 0.135399825096114 19.9693351505392 19.9683496381886 2439379.278994744 0.531941035222946 322.085550694246 4.44951541389105 1.87089625471227 152627.413471699 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1973-Nov-18 01:06 00:02 Earth 0.202868676712017 0.202867998212397 0.202869355211787 13.191520267912 13.1905245899341 2442004.546042692 1.62941999669943 34.9124225283961 5.48853189163721 -14.4774237315634 1351812.22388959 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1981-Feb-06 00:12 < 00:01 Earth 0.191168303326201 0.191162209258629 0.191174397394099 21.353159271247 21.352506530131 2444641.508667472 0.503348457490652 304.137392777707 3.52246026230202 -2.35143403111585 324999.283947377 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
1982-Nov-06 06:41 < 00:01 Jupiter 1.93268873503497 1.93268603459546 1.93269143547448 4.95641708596628 4.86719096578231 2445279.778237964 0.48613112143445 135.191952218289 25.4330134516095 -15.0508772954982 1911908.57794771 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2007-Jul-13 19:09 < 00:01 Jupiter 1.81852000233279 1.81851852723504 1.81852147743064 5.00675779452814 4.912847658482 2454295.297648182 0.176289677356823 76.9522880050603 26.3917705642914 -26.9360307311359 2128211.18382581 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2012-Sep-24 16:54 < 00:01 Earth 0.0209576610013489 0.0209572703901997 0.0209580516124994 14.9778639173313 14.9693732313459 2456195.204149688 0.152120105950273 19.4796121062003 5.58883457413766 0.0795662112683794 164326.643416399 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2016-May-21 13:52 < 00:01 Venus 0.0834621966616772 0.0834620076299587 0.0834623856936376 9.63497626117015 9.63227548023887 2457530.077764731 0.138777472312056 12.7765789259072 5.30592639209615 47.9426762549378 1488302.82669487 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2020-Jan-24 13:45 < 00:01 Earth 0.0201167417228153 0.020116566544372 0.0201169169012586 15.2481503147635 15.2394614846386 2458873.073011750 0.0358890827267542 8.73633033016492 1.74620499145313 -0.687365692547865 347767.08445261 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2027-Feb-18 20:36 < 00:01 Earth 0.385793404585284 0.385791934665621 0.385794874504946 27.4895915347596 27.4893402933301 2461455.358223371 0.101971789777539 73.3035925869566 3.04554926801559 0.687579770076894 766820.652636463 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2030-Jul-16 03:23 < 00:01 Venus 0.066804099318569 0.0668025240020524 0.0668056746354919 9.71365002512972 9.71030300588849 2462698.640995144 0.543884262549215 78.9861758048189 5.76950078122026 -6.14301105301023 184460.627227186 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2042-Dec-15 15:57 < 00:01 Jupiter 1.61600480280171 1.61600339515254 1.61600621045078 4.31639385653343 4.19320448433448 2467234.164288453 0.311761361505007 69.2076188386557 23.7339453244873 -26.3882044833582 1758317.83508697 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2044-Sep-04 07:57 < 00:01 Venus 0.107048441487278 0.107043223163504 0.107053659815841 10.9485926510467 10.9467396867515 2467862.831356968 0.990075619815828 262.655882407552 6.27643581360965 -7.89643700309806 273194.603714683 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2051-Aug-29 02:00 < 00:01 Earth 0.417616207120337 0.417609209539844 0.41762320470083 27.8585663751725 27.8583373527344 2470412.583325251 0.477372587284716 348.941772044077 5.96046426136849 -0.245178708421586 173939.018797927 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2058-Sep-22 04:00 < 00:01 Earth 0.0081193263292821 0.00811234831229797 0.00812630562374001 15.9838440288274 15.9632997775189 2472993.666787756 0.922256837091006 383.321385399082 6.20152914298774 24.7990278784495 80764.062580827 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2058-Oct-23 05:33 < 00:01 Venus 0.146691398776681 0.146683023904955 0.146699773673297 14.0797698547926 14.0787184136759 2473024.731549358 0.98888895403453 428.359733925031 6.45279266633291 -12.8771875097322 613126.100859974 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2065-Sep-17 12:55 00:26 Earth 0.0617598488006822 0.0615152148537934 0.0620044860108978 17.6117246946801 17.6092748731263 2475546.038501797 26.3057088985489 12219.5137670631 6.10697532579421 3.35008274843522 84677.4009551133 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2069-May-03 09:15 00:56 Venus 0.0736034293614049 0.073451047521627 0.0737559208268214 9.4978507933038 9.49474396974541 2476869.885687540 55.5262235833632 8823.37226074024 5.35440548903493 -30.5465078474673 1028657.57515044 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2072-Sep-15 12:25 00:30 Earth 0.0967056775909671 0.0964053665475549 0.0970059898962288 18.5009371132316 18.4994478065496 2478101.017669626 29.7519689769996 14985.4576027729 6.13293021536705 2.14563808049335 83625.5476772043 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2078-Feb-21 10:55 00:23 Jupiter 1.5763236807368 1.57629918234514 1.57634817979296 3.9274790941838 3.78819364403168 2480085.955157195 23.1855764150817 2048.22720106512 14.9765643601632 -56.5270154826417 8771351.60443696 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2079-Sep-19 06:11 00:30 Earth 0.0552568189755601 0.0549842324888466 0.0555294091736318 17.3717306872341 17.3689546960001 2480660.757680105 29.9906674632237 13611.6264990201 6.30440077549275 3.0407713531876 66504.8686725892 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2086-Sep-07 07:32 00:06 Earth 0.237166163534351 0.237093471209435 0.237238855861087 22.7890787919871 22.788585802616 2483205.814174589 5.79689912973113 3625.02001327273 6.19433093061299 0.594877963732023 55796.0133699552 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2093-Aug-25 09:29 00:29 Earth 0.467386552023252 0.466988414370084 0.467784689672356 29.6113418531797 29.6111493315772 2485749.895153873 29.3918701836546 19853.3958184933 6.05085531763428 -0.0141022646901222 3675.70926265671 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2102-Jul-08 12:32 00:55 Jupiter 1.88334700931292 1.8831833290021 1.88351068865755 4.90735509561482 4.81483619960312 2488988.022119280 54.7451183998038 7879.24918078048 19.3727868772383 -12.5164344846253 1135568.16547225 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2137-Jun-19 10:58 02:25 Jupiter 1.58707285344214 1.58688979217652 1.58725593428642 3.93588487089171 3.79786618140388 2501752.956956675 145.089270306519 12782.9431916963 13.6642389130104 -47.7481887691352 7690057.45725421 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2161-Nov-02 06:50 02:41 Jupiter 1.86616025938441 1.86571482926449 1.8666056833142 4.87417005505896 4.7801426059137 2510654.784983682 161.43154276534 21546.6139772112 18.9828553730455 -10.7977863520656 1126448.19436691 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2174-Feb-25 07:25 02:29 Earth 0.450943390040248 0.448898201231111 0.452988579185462 29.2752515739702 29.275049741427 2515152.809212423 148.922200899951 101987.152845092 4.33186849063345 0.40103049709126 101330.436497588 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2181-Feb-16 16:03 02:29 Earth 0.287747890190166 0.285818678655787 0.289677102540478 24.4046458225165 24.4042663930322 2517701.168523554 149.275900785908 96205.0338474228 4.20085435486547 -0.528884536557979 87505.2347401973 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2188-Feb-08 19:12 02:25 Earth 0.149052632531609 0.1474282946754 0.150676988898932 20.0572771081527 20.0563858359115 2520249.300218319 145.080585920336 81041.9652001833 3.90908373656589 -1.88729121513171 176981.858710209 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2195-Feb-05 10:18 01:33 Earth 0.0995445670686493 0.0985941697542437 0.100494987053932 18.5308316051594 18.5293871076004 2522802.929106598 92.7947924124545 47452.2081619671 3.78841429009328 -2.8908626856553 188640.576710579 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2196-Oct-21 16:52 00:50 Jupiter 1.5767754761329 1.57676480761619 1.57678614882733 3.93886898545086 3.80004156077517 2523427.202993541 50.2785286944225 4182.81642351555 25.0739797331574 -88.9620022889332 8497542.00406195 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
2198-Jun-21 02:02 01:04 Venus 0.132847986177679 0.132393572667022 0.133302432962312 13.1221572479445 13.1209115023853 2524034.584381493 63.8765158760301 22901.8633787662 5.34633418301018 -8.36607761903497 434689.216210073 T 15 CATAB v2.0f-lin.ifort 2020-Mar-02 04:55:21 2020-Mar-02 04:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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