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JPL Small-Body Database Browser
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(2020 AE1)
Classification: Apollo [NEO]          SPK-ID: 3973544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458852.5 (2020-Jan-04.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353898608809961 0.0014257  
a 1.289617984403593 0.0021081 au
q .9860549864652004 0.0002416 au
i 4.434498837402137 0.0080502 deg
node 283.3844225974667 0.0012711 deg
peri 206.7804726533805 0.099356 deg
M 342.8212385353791 0.016973 deg
tp 2458878.025802043625
(2020-Jan-29.52580204)
0.07156 TDB
period 534.921493300319
1.46
1.3117
0.003591
d
yr
n .6729959526937284 0.0016502 deg/d
Q 1.593180982341985 0.0026044 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   first obs. used      2020-01-04  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .42993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-04 15:12:10  

Additional Information
 Earth MOID = .0166207 au 
 Jupiter MOID = 3.45351 au 
 T_jup = 5.000 
[ 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 27.6   .59931 E2020A63 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
2017-Mar-31 23:20 7_15:45 Earth 0.410860829442817 0.276665062749695 0.546650149278366 15.6887092374874 15.6882958701805 2457844.472364176 11025.0806382241 6851510.19767252 7275.09739769329 10.1486576528279 1326.58866958541 T 1 CATAB v2.0f-lin.ifort 2020-Jan-04 15:12:11 2020-Jan-04 15:12
2020-Jan-13 13:50 01:17 Earth 0.0168284978292684 0.0165836392367664 0.0170764214896591 4.17147892861847 4.13334896731544 2458862.076175404 77.1536793005048 17063.428513804 3256.08596266473 43.8885691583099 287.51672024492 T 1 CATAB v2.0f-lin.ifort 2020-Jan-04 15:12:11 2020-Jan-04 15:12
2022-Dec-03 21:24 6_22:29 Earth 0.463314020564406 0.329137916767899 0.597494472728427 17.6691904700406 17.6688649900748 2459917.391693875 9989.13014443847 6691302.58432875 2323.86586024731 0.720974777236386 299.92763609972 T 1 CATAB v2.0f-lin.ifort 2020-Jan-04 15:12:11 2020-Jan-04 15:12
2064-Jun-07 16:23 4_04:01 Earth 0.440407361779374 0.432699643457094 0.448206574267688 6.76306544729011 6.76217081839286 2475079.182860307 6001.40990021451 500780.580855375 39890.922611232 39.6121257657139 726.443196110303 T 1 CATAB v2.0f-lin.ifort 2020-Jan-04 15:12:11 2020-Jan-04 15:12
2143-Dec-04 18:24 6_18:23 Earth 0.498520566818242 0.202062041377496 0.7956776061978 18.7737438959071 18.7734591997005 2504112.266681903 9742.9186408057 14829837.2341271 5197.73912369204 -2.91715704845898 624.841353985269 T 1 CATAB v2.0f-lin.ifort 2020-Jan-04 15:12:11 2020-Jan-04 15:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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