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JPL Small-Body Database Browser
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379020 (2008 VM23)
Classification: Main-belt Asteroid          SPK-ID: 2379020
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203828720037075 5.0989e-08  
a 3.103526483907416 2.6698e-08 au
q 2.729915052435073 1.5962e-07 au
i 6.548590240113473 5.8644e-06 deg
node 84.26193801657315 5.1654e-05 deg
peri 3.513151260287114 6.0384e-05 deg
M 22.93193326203449 2.8827e-05 deg
tp 2458873.290431647731
(2020-Jan-24.79043165)
0.00015953 TDB
period 1997.016304012823
5.47
2.5769e-05
7.055e-08
d
yr
n .1802689338472664 2.3262e-09 deg/d
Q 3.477137915379759 2.9912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      9888 days (27.07 yr)  
   first obs. used      1993-01-01  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49484  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:05  

Additional Information
 Earth MOID = 1.74633 au 
 Jupiter MOID = 1.72985 au 
 T_jup = 3.200 
[ 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 MPO460486  
diameter diameter 3.803 km 0.829 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379020 (2008 VM23)          Discovered 2008-Nov-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1903-Aug-12 22:30 00:05 Jupiter 1.92322460641391 1.92322292295616 1.92322628987899 3.26419285886448 3.1263587841927 2416339.437331813 4.7695833419255 229.913592961697 23.5500585136879 77.1017939629228 1728664.5594915 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
1913-Aug-18 12:01 00:04 Jupiter 1.76765107670071 1.76765054421306 1.76765160918826 2.48995187528974 2.28943244881152 2419998.000472056 4.32976050065325 205.617049401331 18.7878830859431 88.7080152533372 2041161.95821606 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
1974-Oct-28 11:18 00:02 Jupiter 1.91739915607456 1.91739819334682 1.91740011880285 3.23310289325205 3.09345153299197 2442348.970749283 1.79764149256782 96.9543612201848 23.521307165048 75.6805625050175 1710965.1878942 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
1984-Oct-31 18:36 00:01 Jupiter 1.7709773881923 1.77097685540731 1.77097792097739 2.48094082055025 2.28002367872318 2446005.275045108 1.38703040652437 95.0559942386036 13.6031744076145 81.53790978236 2044042.81045661 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2046-Jan-12 04:00 00:01 Jupiter 1.91168257268232 1.91168182840904 1.9116833169556 3.20055014460331 3.0589814145396 2468357.666617046 1.26030588755203 80.6935625314578 23.6952389658923 82.5114482597261 1864967.91644569 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2056-Jan-16 00:31 00:02 Jupiter 1.76848867219268 1.76848809960524 1.76848924478002 2.4587340947397 2.25554158581366 2472013.521295201 1.6830861126916 99.6435229427701 18.8175453655799 85.6482713885458 2026526.31589359 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2117-Mar-30 11:01 00:04 Jupiter 1.90281563216645 1.90281436905089 1.90281689528731 3.16513229195977 3.02122145805884 2494366.959156967 4.23779804798484 209.444127181355 23.2582439048402 81.6095758339364 1722760.23700822 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2127-Apr-01 01:47 00:05 Jupiter 1.76112868036719 1.76112799176009 1.76112936897639 2.42557239346564 2.21844376031606 2498020.574176664 4.65332527326383 211.142676275704 21.4004206741759 -89.1450829537884 2017803.96448945 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2188-Jun-13 19:04 00:07 Jupiter 1.88890064284604 1.88889862433755 1.88890266137385 3.11778521990001 2.97047856220325 2520375.294244107 7.25511375461816 348.578210654407 22.9578147816701 81.4744860670716 1658465.7400601 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
2198-Jun-14 07:56 00:08 Jupiter 1.75713577867666 1.75713489702418 1.75713666034133 2.39752897778763 2.18724727618455 2524027.830669665 7.65686597630854 335.813160819192 21.4776336476134 -88.7263325464009 2007408.36580433 T 18 CATAB v2.0f-lin.ifort 2020-Feb-26 03:07:07 2020-Feb-26 03:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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