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JPL Small-Body Database Browser
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523666 (2012 RS16)
Classification: Amor [NEO]          SPK-ID: 2523666
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4357658385317239 9.8191e-08  
a 2.100307814114206 3.7085e-08 au
q 1.185065418321997 2.2618e-07 au
i 5.026731401648215 6.2309e-06 deg
node 219.016801975391 5.7258e-05 deg
peri 99.62701543840595 6.6212e-05 deg
M 204.7574008895813 2.8306e-05 deg
tp 2459479.936675832357
(2021-Sep-22.43667583)
9.9657e-05 TDB
period 1111.790219235418
3.04
2.9447e-05
8.062e-08
d
yr
n .3238020930311593 8.5761e-09 deg/d
Q 3.015550209906416 5.3246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      2128 days (5.83 yr)  
   first obs. used      2012-09-14  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51183  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:22  

Additional Information
 Earth MOID = .196429 au 
 Jupiter MOID = 2.35252 au 
 T_jup = 3.617 
[ 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 21.2   n/a MPO349298  

523666 (2012 RS16)          Discovered 2012-Sep-14 by OAM at La Sagra
Reference: Last Updated: 2018-10-01

[ 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
1942-Aug-29 13:20 00:22 Earth 0.41361843366462 0.41359225519502 0.413644612169134 3.82836769385636 3.8266846543831 2430601.055706293 21.9525120416645 1319.15785168252 15.356214498793 3.16187131149663 26857.6310635765 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
1945-Aug-10 01:13 < 00:01 Earth 0.204411026989007 0.204401031435228 0.20442102277493 3.60551340489538 3.60189631901051 2431677.550669536 0.127899764373289 605.490781535848 10.8330818260752 34.7435893666784 1153692.68442701 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
1948-Aug-10 02:02 < 00:01 Earth 0.282273460707534 0.282252675823717 0.282294245792174 5.34418464985823 5.34241807258111 2432773.584501037 0.22335382692005 1102.39420032131 11.1560483535861 -20.027296195219 710578.687079211 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2009-Sep-09 08:24 < 00:01 Earth 0.437405245266319 0.437403619294646 0.437406871279042 2.3574906733411 2.3549053397688 2455083.850301938 0.912241781705973 229.252348949945 13.6834625360961 69.1940698950937 971669.227044052 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2012-Aug-11 10:36 < 00:01 Earth 0.225194068723022 0.225193167341636 0.225194970104446 3.73739156685819 3.73422440059095 2456150.941919547 0.271926682281155 45.1938792428493 12.2824239716927 4.97501364371897 1621921.8814852 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2015-Aug-11 13:33 < 00:01 Earth 0.269221107321445 0.269219922154525 0.26922229248838 5.03595265619808 5.03398700535076 2457246.064621898 0.251522461271834 59.178911070173 9.9680202532087 -1.81884405164422 1211353.84414352 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2018-Jul-01 16:04 < 00:01 Earth 0.488940730430587 0.488938955701105 0.488942505767541 1.32778220682246 1.32367163667306 2458301.169731694 0.495591449817859 872.192698542953 11.943464997693 -84.1897613837359 529205.028162677 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2018-Nov-23 21:33 < 00:01 Mars 0.0940477012584832 0.0940455446541617 0.0940498578923361 6.82061113695724 6.82016481431253 2458446.397688426 0.552338392518943 136.886924448817 20.7255255896138 38.7473328394768 455753.715418765 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2079-Sep-04 21:56 00:11 Earth 0.417769674096132 0.417743377797487 0.417795970578439 3.19741112281873 3.19541580310133 2480646.413579888 11.2497772923781 1382.20650512445 15.568899017738 17.3372483433997 347211.171321272 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2082-Aug-13 02:43 < 00:01 Earth 0.211105976250217 0.211094060177965 0.211117892537664 3.65738947082224 3.65393687568131 2481719.612881560 0.199120414388726 682.791481161267 11.3351203708998 29.7170138224797 831218.67496926 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2085-Aug-12 19:32 < 00:01 Earth 0.273576178803134 0.27355088318441 0.273601474723018 5.22355634460508 5.22169148851013 2482815.314016927 0.595185799839048 1340.18216699755 11.2888164285035 -19.8421233260955 742308.604726449 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2106-Sep-12 14:23 00:06 Mars 0.091566767521923 0.091548553247763 0.091584988420982 7.13951363894367 7.13907570057511 2490515.099032050 6.49032954559105 1527.88913551987 19.0392708717308 53.5221285548749 603093.754033933 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2146-Sep-15 23:55 00:16 Earth 0.454391409209797 0.454343007853744 0.454439862869179 2.26424641244478 2.26165517545768 2505128.496309757 16.1608349303358 8062.19529164463 13.643919259844 72.4397868385483 1108364.4637034 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2149-Aug-14 03:31 < 00:01 Earth 0.246638468680875 0.246600229148447 0.246676708294884 4.38499512394584 4.38253076207705 2506191.646255579 0.162330598582313 1919.93547577706 12.6304462501686 7.23943137926244 196047.05818363 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2152-Aug-15 07:33 < 00:01 Earth 0.226114081746997 0.226080410425689 0.226147754882018 4.50656383016935 4.50394826666725 2507288.814763243 0.454249878662182 1959.53805306626 11.7950993477508 -31.1547168508721 856319.901886546 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2155-Jul-24 10:18 00:45 Earth 0.432337479643957 0.432284860756442 0.432390098651648 3.95269728680497 3.95113780039031 2508361.928952054 45.1017799595408 2648.53271189213 10.3691241738346 0.330037928293748 3242.27887420497 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2170-Aug-14 00:46 00:07 Mars 0.0901265653631526 0.0901038994707347 0.0901492510434038 8.68156676205971 8.68120086037528 2513861.531628734 7.03494652664765 2390.62606241344 21.8731823107428 -61.7766131919175 532601.020737657 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
2186-May-05 18:14 00:07 Mars 0.0752946913823945 0.0752457943479108 0.0753436008299235 9.12535493116277 9.12493825181154 2519605.259700698 7.19786645437613 2875.96561329923 21.9321352418698 -32.0155143265959 265395.825669652 T 32 CATAB v2.0e-lin.ifort 2018-Oct-04 12:52:26 2018-Dec-18 04:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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