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(2012 TV)
Classification: Apollo [NEO]          SPK-ID: 3609661
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .572040548273213 0.00017226  
a 1.502195981621245 0.00044786 au
q .6428789686808107 6.7127e-05 au
i 5.541903708945148 0.002034 deg
node 193.4972118988597 0.00024071 deg
peri 269.9332088581268 0.00026421 deg
M 26.84702799632693 0.66178 deg
tp 2458950.348718412080
(2020-Apr-10.84871841)
1.2138 TDB
period 672.4938557117539
1.84
0.30074
0.0008234
d
yr
n .5353208760829247 0.0002394 deg/d
Q 2.36151299456168 0.00070406 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      2 days  
   first obs. used      2012-10-05  
   last obs. used      2012-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .2888  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:48:48  

Additional Information
 Earth MOID = .0018769 au 
 Jupiter MOID = 2.8365 au 
 T_jup = 4.341 
[ 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 25.2   n/a MPO240124  
rotation period rot_per 0.0525 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Franco, L.; Guido, E.; Sostero, G.; Howes, N.; Donato, L. (2013) Minor Planet Bull. 40, 44-45.]

[ 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
1948-Apr-17 03:00 3_19:49 Venus 0.145917279617831 0.0910257011234064 0.230151098008964 19.4214020984819 19.4206358136852 2432658.625120253 5508.88592899608 4818157.24050409 226.945227523683 37.5984183242159 57299.4823862941 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
1974-Mar-31 05:39 3_08:13 Earth 0.0199440186293545 0.00458953742914733 0.0740428681762244 16.1285935236773 16.1203080993755 2442137.735514959 4813.12363179422 2717401.39980973 138.859375719033 -13.3330217201349 4984.63453117061 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
1985-Apr-26 10:23 3_15:27 Earth 0.4912990212447 0.395431562983471 0.587167261775741 31.2669107412481 31.2667372878994 2446181.932740880 5247.38698317404 4780642.00030557 90.9573036678932 -0.412810830974938 5411.81184229895 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
1988-Sep-28 12:16 5_11:56 Earth 0.162509014532574 0.0518925832542942 0.273128479880892 21.4626331231702 21.4618691825071 2447433.010957570 7915.99037197974 5516180.97142426 7.64352189701608 -0.421932973719366 21341.578753761 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
1998-Apr-05 15:37 6_14:30 Earth 0.0717613707284424 0.0035271093647251 0.194692646081136 18.788207384606 18.7862310561307 2450909.150432671 9509.60438686018 6132781.12353457 124.171058202078 2.82595198722234 4094.69512168257 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2011-Feb-21 00:00 4_11:31 Earth 0.269385347824824 0.259895314604589 0.278885445511412 12.2318581434395 12.2310494939689 2455613.499827982 6450.64217066887 480547.69594189 312.40380455588 9.77938729912158 35968.4612569467 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2012-Oct-07 14:11 < 00:01 Moon 0.00284392397513407 0.00284325828038508 0.00284459044954258 15.8298143294787 15.8290863234858 2456208.090979181 0.133656382485991 81.5132807966043 2.33474040913537 66.0157153414569 161299.727759611 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2012-Oct-07 15:05 < 00:01 Earth 0.00170419802331597 0.00170256821490325 0.00170582779909963 16.7944699998952 16.7011156153663 2456208.128453600 0.118991444734515 80.4110748496601 2.44733848357767 -0.216789479531567 2380.78037921385 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2022-Apr-05 03:54 4_07:13 Earth 0.0492046647145173 0.00179627829833767 0.126947572535422 18.1280561407468 18.125068759652 2459674.662724607 6192.81055952171 3877698.78646364 118.632786695217 2.1048644730773 2170.62291044663 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2033-Apr-24 11:14 1_17:55 Earth 0.432248127722951 0.38804513529649 0.476451605459219 29.473956296132 29.4737471536097 2463711.967729725 2514.93923232274 2204354.93688347 87.2144935013543 -0.627882362707233 7559.20070120557 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2036-Sep-23 23:10 1_11:08 Earth 0.264272231407758 0.228330882657402 0.300214898546928 24.4681483916388 24.4677363288701 2464960.465515038 2108.46449144511 1792524.30137019 22.2907021850965 -0.970450195206049 28343.3749328718 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2044-Jul-18 00:22 04:32 Mars 0.0971251161756 0.0953949150776072 0.0991368595531296 16.9790204548534 16.9788468490559 2467814.515599789 272.183659787625 277040.316301523 328.013217244158 -70.2905568221969 41694.1545452389 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2046-Mar-22 14:03 00:36 Earth 0.142662043518598 0.142550221253605 0.142773869041039 12.5400889716922 12.5385995108473 2468427.085353030 35.9867854492503 5680.75546298323 748.280510661387 -11.1796516361819 6450.18179197004 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2047-Oct-18 03:50 13:21 Earth 0.128935889204939 0.124479042475988 0.133393511254498 12.9249642504312 12.9233652961332 2469001.659375536 800.523835518957 222822.825854206 258.812533346461 3.98539340188415 5868.80008257297 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2057-Apr-16 15:04 1_17:37 Earth 0.269919393752127 0.230843584543927 0.308995599834831 24.6398431114003 24.6394424810383 2472470.127597718 2496.66513732015 1948630.86474514 95.2136816718135 -0.545277676239707 3736.60879551978 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2060-Sep-16 19:42 1_23:28 Earth 0.413209170311203 0.366775718997572 0.459643872079073 28.9286515361973 28.9284286332102 2473719.320810248 2847.67085626168 2315757.08892409 33.9494535990393 -0.908104942073558 26841.527677613 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2071-Oct-11 06:53 4_19:29 Earth 0.0374377416390018 0.00320520700682708 0.10952591764977 15.6021661531953 15.5976038796981 2477760.786996822 6928.87218815628 3599338.71392203 32.7339647324104 -4.92518932045065 15004.6319739862 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2081-Apr-17 20:05 2_05:31 Earth 0.293170410107533 0.23778807416102 0.348555223392563 25.3360949190873 25.3357361990639 2481237.336781139 3210.65888792796 2762081.89324256 81.8350290106976 -0.904012903340664 7867.40804395037 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2084-Sep-20 05:20 4_04:22 Earth 0.34830668416317 0.2452185477271 0.451402246264595 26.9872717034983 26.9869882421509 2482488.722232224 6021.69087765195 5141399.21122839 29.1680401821581 -0.886151025642108 25705.1849054114 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2105-Apr-27 11:37 7_16:46 Earth 0.465264943273601 0.263266206277894 0.667287845072813 30.4700398868251 30.4698519376851 2490011.984227161 11085.6893168787 10074850.4002052 80.5849904513002 -0.880401696342733 12380.6430933968 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2108-Sep-29 17:58 9_12:32 Earth 0.180072864307456 0.00144446143290553 0.385822445691117 22.0017825855946 22.0011100537504 2491263.248733381 13711.8653896511 10259983.3178654 20.1837630697598 0.462263848154943 9914.74012879256 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
2118-Apr-07 04:00 8_14:04 Earth 0.0564204222312591 0.00066778885657371 0.21474757796424 18.3343577139179 18.3317817437182 2494739.666825809 12363.5035152569 7895232.34826927 113.496763744332 -0.689688122625035 807.010272271658 T 7 CATAB v2.0e-lin.ifort 2017-Nov-29 07:09:14 2018-Dec-11 15:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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