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JPL Small-Body Database Browser
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(2020 AN3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3986682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5519287212425392 1.3636e-05  
a 2.162912373161435 6.5459e-05 au
q .9691389128827784 1.6597e-07 au
i 26.29460129514844 0.00033723 deg
node 294.4239342392673 1.9055e-05 deg
peri 167.7200376563437 5.8806e-05 deg
M 44.94055324363806 0.0020665 deg
tp 2458855.458351147441
(2020-Jan-06.95835115)
8.7653e-05 TDB
period 1161.868063880879
3.18
0.052745
0.0001444
d
yr
n .3098458518581926 1.4066e-05 deg/d
Q 3.356685833440092 0.00010159 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      114 days  
   first obs. used      2019-11-09  
   last obs. used      2020-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .35124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-12 06:05:23  

Additional Information
 Earth MOID = .00634394 au 
 Jupiter MOID = 1.84197 au 
 T_jup = 3.370 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.442   .51494 14 autocmod 2.8

[ 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
1908-Dec-11 15:33 4_19:18 Earth 0.37132850018759 0.33326613712914 0.424990555296064 19.4569648779815 19.4565960846206 2418287.148137404 6918.15184715782 4448115.3873824 42.7073127117675 -58.3361193568088 1029658.65999352 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1913-Nov-23 19:05 1_23:11 Jupiter 1.88534693842176 1.8814417756166 1.8892567972091 6.11723461448128 6.04334568562414 2420095.294984903 2831.23875156357 245461.520768794 67.5015604775056 -37.6359056111161 1372551.87992472 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1928-Jan-11 01:46 2_14:26 Earth 0.0566237265292382 0.0259184730720158 0.0881691349827472 16.8133577816809 16.8105588286885 2425256.573321473 3745.86780698367 1589890.16092327 10.0122257216095 -10.4319277699307 148437.225874354 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1947-Jan-30 15:44 2_13:12 Earth 0.20219764067954 0.16657473624178 0.237901705313771 19.3218280399024 19.3211460220776 2432216.155774222 3671.93202839137 1789831.35351659 8.85124727165001 6.38484438398646 379894.922379743 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1961-Jul-08 10:51 2_05:57 Jupiter 1.97261925220572 1.9684775347911 1.97677350120669 6.19035849655526 6.12060117857898 2437488.951975273 3236.86946308697 323966.644499168 12.2765607025581 -50.5387171170488 1668400.99919369 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1966-Feb-13 17:05 2_02:07 Earth 0.411912964341733 0.379968656953421 0.443902127905012 23.3260070541139 23.325729741851 2439170.211611311 3007.38534078926 1608399.16246552 12.1540409750714 7.63930083585663 651375.43487467 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
1981-Dec-12 23:57 2_10:12 Earth 0.377429782555763 0.353982126877633 0.404610392725915 19.5490892584513 19.5487281366802 2444951.497890640 3491.84531889607 2259562.4416341 44.8264194923599 -55.8466582235816 986806.874612622 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
2001-Jan-03 08:20 1_09:43 Earth 0.137511354561382 0.121784957358414 0.153808355187225 17.0922094025162 17.0910757237959 2451912.847110554 2023.22623159466 912595.438334809 33.9158070578497 -28.7506471829321 275062.055979767 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
2020-Jan-17 01:35 < 00:01 Earth 0.0203598840041236 0.0203588793521514 0.0203608886560333 17.2126272932892 17.2050225275313 2458865.565890837 0.0125062174287285 50.0663582154872 2.84207263444355 1.26331119020223 49547.9903465876 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
2035-Dec-01 23:03 1_04:53 Earth 0.498685525077447 0.486092567657336 0.511374927163335 22.1327186661086 22.132477257252 2464663.460614663 1733.09437184102 719000.412958463 66.0363763801107 -28.7414285117035 504166.163161141 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
2044-Jan-05 13:52 1_07:47 Jupiter 1.88174639969438 1.88002726674731 1.88346703555443 6.21102666946503 6.1381268137821 2467620.077977533 1907.39898887943 120295.483042924 78.3791860222019 44.9034784422986 1229960.01322738 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
2055-Jan-15 10:36 2_07:36 Earth 0.00834824310779115 0.00810597425960884 0.0322921709655956 17.1866603426022 17.1680797056334 2471647.941736141 3335.90759402163 1459464.57669812 2.39116623826586 76.1720842603281 501349.505754463 T 14 CATAB v2.0f-lin.ifort 2020-Mar-12 06:05:41 2020-Mar-12 06:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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