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(2020 LA)
Classification: Apollo [NEO]          SPK-ID: 54017329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459003.5 (2020-Jun-03.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .329705261197913 0.0015792  
a 1.393139783034675 0.0031827 au
q .9338142669840235 6.6699e-05 au
i 24.89989956871858 0.063967 deg
node 76.9478870517535 0.0015235 deg
peri 226.4495863595319 0.070113 deg
M 334.2554328720449 0.13895 deg
tp 2459046.451027868937
(2020-Jul-15.95102787)
0.084624 TDB
period 600.607108908321
1.64
2.0582
0.005635
d
yr
n .5993935047727712 0.002054 deg/d
Q 1.852465299085326 0.0042321 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      5 days  
   first obs. used      2020-06-01  
   last obs. used      2020-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .3533  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-14 06:40:17  

Additional Information
 Earth MOID = .00276939 au 
 Jupiter MOID = 3.41932 au 
 T_jup = 4.621 
[ 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 25.221   .46216 3 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
2020-Jun-06 18:03 < 00:01 Moon 0.0099426468683299 0.0098597522777257 0.0100255604715652 15.2965420123474 15.29632652263 2459007.251965082 0.624667423422294 4190.55903854131 6.94875748706397 -9.42658487295914 34699.8440342379 T 3 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2020-Jun-06 19:16 < 00:01 Earth 0.00957530099311585 0.00948973150301206 0.0096608669293232 15.4489030669315 15.4308805405682 2459007.302716084 0.0963170495373628 4256.97706055575 8.82250381803365 -0.0528803074254799 249.412532649169 T 3 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2020-Nov-10 16:55 13:44 Earth 0.461516806197895 0.454605738064292 0.468492133953407 13.1326710826641 13.1322314610483 2459164.204870415 824.143144292319 440028.936114105 921.535240737617 38.1058181053389 33605.8246296603 T 3 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
2045-Jul-04 18:02 3_22:31 Mars 0.0878919081879637 0.0781065879567732 0.216028609330903 10.8532568832306 10.8529567575099 2468166.251360730 5670.76411896045 8034978.12557246 641.970188573527 62.7244433027588 18792.7355635527 T 3 CATAB v2.0f-lin.ifort 2020-Jul-14 06:40:18 2020-Jul-14 06:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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