Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
138846 (2000 VJ61)
Classification: Apollo [NEO]          SPK-ID: 2138846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 212 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5625003126204873 1.9918e-08  
a 2.18524887516016 5.9489e-09 au
q .9560456997290021 4.3539e-08 au
i 18.67707774258563 6.9474e-06 deg
node 270.562573451259 1.0883e-05 deg
peri 280.5022283197209 1.2865e-05 deg
M 350.5197681460068 3.9411e-06 deg
tp 2459031.571787848139
(2020-Jul-01.07178785)
1.2979e-05 TDB
period 1179.912453366669
3.23
4.8181e-06
1.319e-08
d
yr
n .3051073823085811 1.2459e-09 deg/d
Q 3.414452050591319 9.2952e-09 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      11696 days (32.02 yr)  
   first obs. used      1988-08-10  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-20 07:02:39  

Additional Information
 Earth MOID = .18352 au 
 Jupiter MOID = 2.0766 au 
 T_jup = 3.396 
[ 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 16.0   n/a MPO401201  
rotation period rot_per 2.620 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Carbognani, A.; Bacci, P.; Buzzi, L. (2018) Minor Planet Bull. 45, 6-10.]

138846 (2000 VJ61)          Discovered 2000-Nov-02 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ 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
1917-May-23 05:30 < 00:01 Earth 0.219310970838935 0.219307825630323 0.219314116137155 12.1139764725132 12.1129735133461 2421371.729123401 0.456675817278994 271.523149094082 11.2279904519426 -54.7802279723371 2303176.57249204 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
1946-May-30 20:23 < 00:01 Earth 0.196147236617843 0.196146044918169 0.196148428404518 15.6368609897784 15.635992244111 2431971.349213426 0.302441184798118 219.0372072106 12.6413064127565 74.6026919963422 2062707.97658722 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
1959-Jan-27 12:55 < 00:01 Earth 0.338735387104101 0.33873281794046 0.338737956298704 19.1460977318786 19.1456868886099 2436596.038162723 0.253252517993509 206.98930996152 14.9267635383981 51.9527029089449 2360420.2277552 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
1975-Jun-09 00:54 < 00:01 Earth 0.308906951992284 0.308904422003684 0.308909481990666 20.4777904848757 20.4773692677252 2442572.537830179 0.206692418602589 153.332481879267 13.1974791579707 34.7840285983963 1838147.32538809 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
1988-Feb-08 22:10 < 00:01 Earth 0.28287670312587 0.282876074841368 0.282877331422127 11.8672837661373 11.8664900259453 2447200.423546779 0.167209484730069 102.896149872225 11.6806673728816 -73.4739926808672 2387913.08793511 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2017-May-24 22:43 < 00:01 Earth 0.19377393487319 0.193773660876588 0.193774208869913 13.0848195531276 13.0837686402806 2457898.446760090 0.0638162589457831 19.3432136181727 11.5133892897594 -61.7497026281736 2173653.02757613 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2030-Jan-24 17:04 < 00:01 Earth 0.401086409730539 0.401085590046091 0.401087229416559 21.1540729666972 21.1537589276612 2462526.210913191 0.0805170163642238 58.8604548446669 14.7637609509483 48.0165965839214 2761812.77520104 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2046-Jun-07 08:54 < 00:01 Earth 0.281746019764822 0.281744149983646 0.281747889552549 19.7681307947719 19.767652391417 2468503.870660347 0.158964355633127 115.645507551001 13.1639006045143 36.5466082380796 1761601.06184279 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2059-Feb-10 03:19 < 00:01 Earth 0.295413227920656 0.295412266143149 0.295414189724108 11.4000205378963 11.3992293277351 2473134.638350299 0.248760701569774 150.046706742731 11.4346571391414 -71.8549282746794 2276771.21760608 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2088-Feb-04 21:50 < 00:01 Earth 0.493671849365602 0.493667301541188 0.493676397466484 7.92460353449607 7.92392242785694 2483721.409488708 0.912060873382733 625.883939649696 11.6026326450815 -68.7844194452117 1979425.42363356 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2088-May-28 17:24 < 00:01 Earth 0.177338376862827 0.177337469843269 0.177339284037543 15.1243337981823 15.1233403444687 2483835.225072108 0.393555291610423 275.816142775146 12.4465753193153 80.9213039636008 1944158.72425564 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2101-Jan-31 12:36 < 00:01 Earth 0.333848153703552 0.333844203474325 0.33385210407042 17.614833168668 17.6143800724582 2488465.025327834 0.481905007153157 392.07650018805 14.8088786028768 59.9122944501701 2505452.58332711 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2117-Jun-13 21:20 < 00:01 Earth 0.386894659129086 0.386885353501824 0.386903964796241 23.0189976943172 23.0186985119217 2494442.388718488 0.67385642317625 503.738158426596 13.5071798054926 22.9107422551874 1532865.60978433 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2130-May-19 17:17 00:01 Earth 0.244011451035755 0.244002593873409 0.24402030830758 11.1125586107785 11.1115759417073 2499165.220472749 1.14414030937001 511.40099350459 8.21382928199187 -30.2657504595645 2522177.33856097 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2143-Jan-23 06:14 < 00:01 Earth 0.491861523995122 0.491850317492122 0.491872730653658 23.6023957258518 23.6021662084972 2503796.759827288 0.878074428868211 709.003147986724 15.3505703101169 37.9951575273306 2650993.61555952 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2159-Jun-02 12:48 00:01 Earth 0.193592946827525 0.19358451578942 0.193601378844105 16.7554978663858 16.7546764258409 2509771.033326932 1.11398717011259 805.148822812751 12.8647992442221 58.5340638716526 1762317.98673025 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2172-Feb-04 12:47 00:01 Earth 0.321044014870115 0.321037372364053 0.321050658304315 15.9611856780996 15.9606656944315 2514401.032704820 1.19128519103177 923.123135643665 14.6553807733741 68.9917346213935 2540081.66394887 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
2188-Jun-14 02:24 00:01 Earth 0.393139847016436 0.393121256776431 0.393158437386079 23.2933143586376 23.2930233963403 2520375.600029597 1.32769816187337 993.040511383364 13.6267849945399 21.0134587378609 1422057.37890573 T 212 CATAB v2.0f-lin.ifort 2020-Aug-20 07:02:52 2020-Aug-20 07:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 06:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin