Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3297052610572744 0.0015792  
a 1.393139782737751 0.0031827 au
q .9338142669809266 6.6699e-05 au
i 24.8998995971735 0.063967 deg
node 76.94788691634815 0.0015235 deg
peri 226.4495864368713 0.070113 deg
M 334.2554328610805 0.13895 deg
tp 2459046.451027873498
(2020-Jul-15.95102787)
0.084624 TDB
period 600.6071087163077
1.64
2.0582
0.005635
d
yr
n .5993935049643965 0.002054 deg/d
Q 1.852465298494576 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .3533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:35:52  

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 25.3   .46216 E2020N58 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 0.00994264685685025 0.00985975226874036 0.01002556045759 15.296542016502 15.2963265267821 2459007.251965132 0.624666138398722 4190.5589123032 6.94875745789424 -9.42658486275994 34699.8441030268 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:35:52 2021-Apr-15 22:35
2020-Jun-06 19:16 < 00:01 Earth 0.00957530099834665 0.00948973151078367 0.0096608669320137 15.4489030777574 15.4308805514134 2459007.302716045 0.0963163719388323 4256.97693420192 8.82250378705046 -0.0528802462119139 249.412540432713 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:35:52 2021-Apr-15 22:35
2020-Nov-10 16:55 13:44 Earth 0.461516806138655 0.454605738435656 0.468492133468331 13.1326708320391 13.1322312104148 2459164.204869144 824.14311496223 440028.925525194 921.535219668373 38.1058208527313 33605.8260786265 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:35:52 2021-Apr-15 22:35
2045-Jul-04 18:02 3_22:31 Mars 0.0878919087563906 0.07810146695051 0.216135713582858 10.8532568954581 10.8529567697355 2468166.251360224 5671.24762245246 8040309.95611981 641.804893768388 62.7171550335051 18796.478810451 T 4 CATAB v2.0g-lin.ifort 2021-Apr-15 22:35:52 2021-Apr-15 22:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-03 12:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin