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279240 (2009 VV)
Classification: Main-belt Asteroid          SPK-ID: 2279240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844104649080124 5.5343e-08  
a 3.128169982459494 4.2787e-08 au
q 2.551302701682849 1.8913e-07 au
i 16.72488462992387 9.5798e-06 deg
node 316.2171702451139 2.0706e-05 deg
peri 134.4747782447383 3.3211e-05 deg
M 288.760839860179 2.6965e-05 deg
tp 2459400.398921895605
(2021-Jul-04.89892190)
0.00015535 TDB
period 2020.849369923236
5.53
4.1462e-05
1.135e-07
d
yr
n .1781429162202599 3.655e-09 deg/d
Q 3.705037263236137 5.0678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6211 days (17.00 yr)  
   first obs. used      2003-09-20  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 22:51:54  

Additional Information
 Earth MOID = 1.59653 au 
 Jupiter MOID = 1.54527 au 
 T_jup = 3.123 
[ 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 15.6   n/a MPO494512  

279240 (2009 VV)          Discovered 2009-Nov-08 by Mayhill at Mayhill
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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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
1914-Feb-13 21:03 00:06 Jupiter 1.58173803365068 1.58173721208263 1.58173885524246 4.52819705410756 4.40835187869367 2420177.376857775 5.79326150382226 857.989195726155 33.4933277048821 88.6082594095711 1739194.95445756 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
1997-Mar-15 05:14 00:01 Jupiter 1.57508706233883 1.57508622896019 1.57508789572302 4.5573349378589 4.43776712337131 2450522.717776653 1.22127174348939 411.733477741816 34.0455751572821 87.3116964949423 1750457.55642341 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
2080-Apr-12 12:25 00:03 Jupiter 1.55896793936797 1.55896710342177 1.55896877531851 4.57562850117538 4.45530369095301 2480867.017050112 3.41607664378934 498.133376105223 36.3418378938008 88.2414630701804 1735777.72480519 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
2090-Sep-13 04:07 00:05 Jupiter 1.99313903270617 1.99313475294778 1.99314331251338 3.46549282311737 3.34061405913967 2484672.671426134 5.44823727377467 557.621612801007 65.5297829087058 64.7311722849685 974808.981586129 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
2163-May-13 05:45 00:08 Jupiter 1.55822339786256 1.55822221890396 1.55822457688405 4.59145754572201 4.47150064042754 2511211.739505530 8.05587695358776 910.356119922067 47.2862183781781 -88.2406312854446 1732359.07276262 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
2173-Oct-21 14:34 00:11 Jupiter 1.96901170780367 1.9690025659954 1.9690208500039 3.65012992896387 3.53031097046756 2515026.107271248 11.2374633708528 1486.25366662725 38.4768280291987 70.0316598722773 1161869.43217729 T 14 CATAB v2.0f-lin.ifort 2020-Oct-22 22:52:12 2020-Oct-22 22:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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