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JPL Small-Body Database Browser
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523803 (1999 RV2)
Classification: Amor [NEO]          SPK-ID: 2523803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5110739217429162 5.1798e-08  
a 2.435803766717659 6.3398e-09 au
q 1.190927983065098 1.2894e-07 au
i 4.754704399624414 4.9137e-06 deg
node 334.2479024262756 4.7142e-05 deg
peri 45.09215469393445 4.9788e-05 deg
M 149.7680924984315 6.1257e-06 deg
tp 2458422.831520114201
(2018-Oct-31.33152011)
2.4524e-05 TDB
period 1388.551121201371
3.80
5.4211e-06
1.484e-08
d
yr
n .2592630508904338 1.0122e-09 deg/d
Q 3.680679550370221 9.5799e-09 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7091 days (19.41 yr)  
   first obs. used      1999-08-12  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56558  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-26 10:20:13  

Additional Information
 Earth MOID = .202316 au 
 Jupiter MOID = 1.81734 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.7   n/a E2018M63  

523803 (1999 RV2)          Discovered 1999-Sep-05 by CSS at Catalina
Reference: Last Updated: 2018-10-30

[ 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
1904-Oct-05 00:04 < 00:01 Earth 0.354217656272748 0.354214055549066 0.354221256996832 7.04636431705388 7.0452967136264 2416758.502442381 0.238153919597895 180.574406231816 15.4460027265906 -6.18635190886456 370220.506963264 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1910-Jun-02 15:44 < 00:01 Jupiter 1.80401286189835 1.80401244418442 1.80401327961258 1.74831464109238 1.45518432748922 2418825.155500910 0.667142247251761 109.043072708261 68.383126796764 -87.9788541746568 2846140.78861702 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1923-Oct-06 00:47 < 00:01 Earth 0.260081040647373 0.26007879210754 0.260083289219007 4.87400641351478 4.87190403339214 2423698.532903703 0.143470480098062 182.579552516701 10.6935005561023 -52.2694041015662 1270730.85304661 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1942-Oct-07 07:11 < 00:01 Earth 0.249689983571782 0.249687751387196 0.249692215786017 5.08892579128862 5.08682842335833 2430639.799323825 0.148763005551639 176.009313810244 10.755711108415 -50.9335791588297 1288897.07467906 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1961-Oct-02 18:54 < 00:01 Earth 0.2184588637154 0.218457174484535 0.218460552946315 5.66376920430996 5.66161533312984 2437575.287640194 0.0578123175613692 84.4183427256198 15.0743915339439 -4.38392319949691 246357.741043944 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1980-Sep-28 00:13 < 00:01 Earth 0.385042388955252 0.38504065136283 0.385044126547762 9.48201986887819 9.48129004231431 2444510.509134776 0.187827098051615 87.0922762394937 18.8373820414322 -6.00943150849077 536640.529383567 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
1999-Oct-06 13:20 < 00:01 Earth 0.241036381442633 0.241035940429742 0.241036822455579 5.08999609092679 5.08782386501707 2451458.055410050 0.0879906258566919 23.4940742263995 15.0736723311424 27.221948292212 1848489.89833631 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2005-Jun-29 16:20 < 00:01 Jupiter 1.8105274641035 1.81052691123892 1.8105280169689 1.70144711780754 1.39973514678155 2453551.180722557 0.345601292464588 108.791634747505 73.1514037050061 59.754894495601 2820061.49223515 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2016-Sep-13 09:08 < 00:01 Jupiter 1.9503359666735 1.95033461557264 1.95033731777524 1.65796759592061 1.37122760962608 2457644.880602845 0.422536460963964 113.212239721604 64.040563949153 -28.5931357156254 2579823.73570099 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2018-Aug-25 12:06 < 00:01 Mars 0.0458289356021372 0.0458286205344664 0.045829250669808 10.0018379809675 10.0012133835826 2458356.004168591 0.108429791006882 15.7111877559503 15.2732564159036 0.97916447254808 432113.206742386 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2018-Oct-02 08:47 < 00:01 Earth 0.386778921255443 0.386778400636481 0.386779441875043 5.67854808466648 5.67733481134163 2458393.865695068 0.280303348655158 42.755676933297 17.7687476644443 -60.8075329936525 1297690.40860055 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2037-Oct-06 22:25 < 00:01 Earth 0.372104060331444 0.372102482462934 0.372105638203802 6.49122580362509 6.49012259375771 2465338.433820105 0.375817907836027 99.5338851854978 15.9140275631905 -38.3267981998589 1611964.51973581 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2038-Feb-09 22:23 < 00:01 Mars 0.0942705650130214 0.0942688813572953 0.0942722487041897 10.3483329597246 10.3480394882859 2465464.432347925 0.178495636144997 126.001453051655 20.3434576513483 -49.0760379115539 522104.035681601 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2056-Oct-06 23:44 < 00:01 Earth 0.186399269519389 0.186398807035073 0.18639973201306 4.47846621661937 4.4752732550392 2472278.488628474 0.0836157175755972 75.8146147872167 9.46250689804769 -73.7337177002614 3143516.90713451 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2075-Oct-02 15:48 < 00:01 Earth 0.307718778986326 0.307715805274143 0.307721752701151 7.61910607320171 7.61796952795621 2479213.158639058 0.270387159935205 155.004881293421 11.719527745579 -17.0531252570445 590240.245423748 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2094-Oct-07 23:42 < 00:01 Earth 0.230936736552335 0.230934691067438 0.230938782037402 4.82370855146423 4.82131608429543 2486158.487441919 0.0950260673791209 102.49897514224 15.7296816683017 -6.43454229220871 192494.278779039 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2100-Jul-16 08:19 < 00:01 Jupiter 1.81980285102178 1.81980201645854 1.81980368558678 1.6756393670751 1.36998995514005 2488265.846498930 0.719276998061435 132.033994560893 59.3704055309547 43.0349055269593 3089008.42312584 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2111-Oct-01 15:26 < 00:01 Jupiter 1.90426096110511 1.90425986548063 1.90426205673034 1.656845464526 1.3621781414321 2492360.142980684 0.842406824993651 98.8656514822558 60.5871573911769 -68.813116595551 2899394.75960007 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2113-Oct-03 22:50 < 00:01 Earth 0.390291721012638 0.390285684366885 0.390297757700521 5.4762487294642 5.47500195099696 2493093.451311484 0.933055495034094 363.005460161388 23.4800909991121 -34.0398781511003 699612.957776383 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2132-Oct-05 06:43 00:02 Earth 0.421906935870125 0.421898641206126 0.42191523061365 6.35088186783915 6.3498873887367 2500034.779670646 1.68582722398411 504.874525084497 27.5183434273449 -35.0249178001065 692014.494098788 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2151-Oct-11 20:58 < 00:01 Earth 0.201311597467193 0.201307255002287 0.201315940350338 4.4615024625443 4.45853485213226 2506980.373465307 0.253616528945339 506.776148444139 9.74925620647703 -64.742753570268 1958671.82850369 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2170-Oct-06 16:39 < 00:01 Earth 0.257129442188035 0.25712003035575 0.257138854041205 6.33962228856816 6.33798753172727 2513915.193918420 0.562860267955134 483.360021666615 12.4222658537309 -13.9744388690042 386672.996495057 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2189-Oct-10 13:21 < 00:01 Earth 0.214394390448453 0.214389878328888 0.214398902588932 4.39304047701906 4.39021056040575 2520859.056448485 0.12290707020309 248.665146198337 15.2241067747385 25.4662556720879 469670.233674536 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
2195-Aug-05 12:01 00:02 Jupiter 1.84553000627081 1.84552850584293 1.84553150670404 1.62077559516296 1.30728559533719 2522984.000738280 2.25609109159109 220.022140981625 49.9100864600059 44.6321662570015 4218724.94516664 T 51 CATAB v2.0e-lin.ifort 2019-Jan-26 10:20:37 2019-Jan-26 10:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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