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46519 (1979 ME3)
Classification: Main-belt Asteroid          SPK-ID: 2046519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1251700222861208 4.1053e-08  
a 3.19841465674688 1.7752e-08 au
q 2.798069022881617 1.331e-07 au
i 6.163756451150306 4.0358e-06 deg
node 162.686943302895 4.0559e-05 deg
peri 226.5834324959671 4.3593e-05 deg
M 51.21986934012553 1.469e-05 deg
tp 2459099.239952557038
(2020-Sep-06.73995256)
8.5809e-05 TDB
period 2089.298907985151
5.72
1.7394e-05
4.762e-08
d
yr
n .1723066042030203 1.4345e-09 deg/d
Q 3.598760290612142 1.9974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      15221 days (41.67 yr)  
   first obs. used      1979-06-24  
   last obs. used      2021-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:24:07  

Additional Information
 Earth MOID = 1.8065 au 
 Jupiter MOID = 1.86994 au 
 T_jup = 3.174 
[ 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 14.38   n/a MPCxxxxx  
diameter diameter 5.673 km 0.631 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.126   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46519 (1979 ME3)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
1996-Jan-31 12:16 < 00:01 Jupiter 1.99139398561015 1.99139358505933 1.99139438616097 3.06236556425845 2.92017120096232 2450114.010798765 0.568558346915445 39.1136509375618 12.3293658645999 -77.2973657316187 3650608.9902082 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2007-Jan-06 01:44 < 00:01 Jupiter 1.90406970109097 1.90406928467759 1.90407011750435 2.48641151759037 2.30055325434594 2454106.572494023 0.331463338989134 38.0404283594047 6.47390201291121 -76.0790222249179 3103439.55687032 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2017-Dec-26 09:36 < 00:01 Jupiter 1.85985840865898 1.85985799094181 1.85985882637615 2.42046623975187 2.22436745761322 2458113.900282964 0.270577032300691 39.5591783945743 11.5725011514882 -78.0665176191698 2747278.23831664 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2028-Dec-25 16:24 < 00:01 Jupiter 1.87665862117344 1.87665821387546 1.87665902847132 2.6473650342584 2.47100171301376 2462131.183227608 0.480822058788232 48.252318599959 14.2169266182649 -86.8630617240636 2934089.09647966 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2039-Dec-25 05:54 < 00:01 Jupiter 1.9571620716081 1.95716161551612 1.9571625277002 3.03490284908409 2.88878406112304 2466147.745497289 0.772576227152643 58.9442613308432 14.9298229524538 82.2109116323231 3488140.76583414 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2138-May-12 01:07 00:03 Jupiter 1.93530595334962 1.93530527877365 1.93530662792527 2.7909647915141 2.62947664147514 2502079.546661002 2.8597779934115 41.9358571984417 12.7001670687112 -80.3684722571619 1429362.67450469 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2149-Apr-19 03:17 00:03 Jupiter 1.87104369713361 1.87104314812577 1.87104424614219 2.33258294921425 2.12968122369911 2506074.637005842 3.05292785987135 97.2904326784444 8.21774910401125 -85.7172391333462 2847795.41181981 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2160-Apr-09 08:40 00:03 Jupiter 1.85610867513323 1.85610825970791 1.85610909055844 2.3863317370326 2.18675394709688 2510082.861192619 3.2427861964591 167.09432496864 12.9174277158483 -86.6095070283564 2750612.05812303 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24
2171-Apr-07 22:17 00:04 Jupiter 1.90274391075029 1.90274321094352 1.90274461056213 2.73244081337282 2.56435487374107 2514098.428699004 3.52470690849483 204.068575506007 14.8970880621381 86.558239078962 3069444.39255776 T 27 CATAB v2.0g-lin.ifort 2021-Jul-08 21:24:13 2021-Jul-08 21:24

Alternate Designations
 1979 ME3 = 1979 OO11 = 2002 PO27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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