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(2012 VJ38)
Classification: Apollo [NEO]          SPK-ID: 3617339
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2861326839663558 5.1762e-05  
a 1.358737834067121 9.7588e-05 AU
q .9699585307988624 6.7549e-07 AU
i .3868801062264481 5.138e-05 deg
node 52.43569634898012 6.1672e-05 deg
peri 24.46945087266939 0.001273 deg
M 331.8757045350754 0.034795 deg
tp 2456845.694031159838
(2014-Jul-07.19403116)
0.060782 JED
period 578.4980903017715
1.58
0.062324
0.0001706
d
yr
n .6223011035562922 6.7043e-05 deg/d
Q 1.747517137335379 0.00012551 AU
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      4 days  
   first obs. used      2012-11-12  
   last obs. used      2012-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      5  
   fit RMS      .50577  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 11:56:54  

Additional Information
 Earth MOID = 1.23602E-5 AU 
 T_jup = 4.809 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 28.5 mag n/a MPO244135  

[ 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
1986-Jan-22 18:28 14:13 Earth 0.27648471645357 0.229392280731144 0.32272381110414 13.3141543503554 13.3134305155777 2446453.269120275 852.723312517038 2190117.45458005 22.5826945127119 -0.82422591349748 19920.5622103719 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2007-Oct-07 09:53 02:55 Earth 0.292774206549808 0.283296262538008 0.302224850810197 13.7801981791721 13.77953773747 2454380.911481360 174.693063596201 449690.80704565 10.0385017998213 0.373876249943709 21499.054252452 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2008-Feb-28 07:10 2_02:09 Earth 0.409242951292849 0.40341854518673 0.415298592394164 4.85410276722512 4.8527612934194 2454524.798740345 3008.72049157589 24867.8107893652 17.1528167679784 6.2606881300446 155078.408455179 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2012-Nov-14 01:52 < 00:01 Earth 0.00151111838908079 0.0015108387621558 0.0015113981427014 4.88674356949147 4.51151448277013 2456245.577441918 0.0164518956939279 16.00330524459 0.28473554426569 -0.319870150466877 5341.94206961656 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2012-Nov-14 09:41 < 00:01 Moon 0.00360761698899917 0.00360738706920822 0.00360784709523374 5.8072286519757 5.80566410744779 2456245.903227356 0.113082603541157 18.6269662771271 0.842933511334357 1.02978394799155 28156.8098925901 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2020-Sep-29 10:56 03:10 Earth 0.489711751959926 0.473897777411806 0.505544545461041 19.4811753960237 19.4808961031933 2459121.955214213 190.074179891736 799852.094337893 6.40633613528128 0.311222774591845 52916.782128649 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2021-Mar-31 00:53 2_04:37 Earth 0.49427864788557 0.487756633958499 0.50095275009169 7.00956340382958 7.00879432055955 2459304.536997752 3156.56353151525 84947.8407449056 11.4263769891174 5.35061048217834 320754.548070087 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2023-Aug-19 22:33 3_06:03 Earth 0.470991189904442 0.460874006377516 0.481471697155299 6.42169391420383 6.42081290638279 2460176.439863747 4683.14392320747 126322.96422854 18.90981848514 -1.23023164548487 39606.405812182 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
2024-Feb-10 04:01 04:32 Earth 0.440580404227944 0.418288521578179 0.462897747564129 18.1407478599096 18.1404144826416 2460350.667445552 271.71700167891 1121166.70481115 20.5201122879635 -0.718308241127133 33998.2498193097 T 5 CATAB v2.0c-linF95 2013-Aug-05 11:56:57 2013-Aug-05 11:56
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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