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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
(2020 BG13)
Classification: Apollo [NEO]          SPK-ID: 3989293
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3669136605420315 0.00024427  
a 1.527962382697591 0.00057672 au
q .967332111691493 9.0478e-06 au
i 11.01754473942204 0.00555 deg
node 128.0392995463637 2.4613e-05 deg
peri 335.8728473346216 0.0019347 deg
M 74.81746158526329 0.043424 deg
tp 2458857.126829566205
(2020-Jan-08.62682957)
0.0025276 TDB
period 689.8702557202574
1.89
0.39058
0.001069
d
yr
n .5218372542009987 0.00029544 deg/d
Q 2.088592653703688 0.00078832 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      1 day  
   first obs. used      2020-01-29  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-03 05:40:21  

Additional Information
 Earth MOID = .00502633 au 
 Jupiter MOID = 3.07177 au 
 T_jup = 4.395 
[ 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 27.764   .37357 2 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-Jan-28 05:34 < 00:01 Moon 0.00689167207790128 0.00688280830197916 0.00690053610361098 8.65672494153611 8.65617558495871 2458876.731690652 0.711170880756866 446.862831521754 39.6749294581645 8.55114213628475 3998.59449440499 T 2 CATAB v2.0f-lin.ifort 2020-Feb-03 05:40:33 2020-Feb-03 05:40
2020-Jan-28 11:55 < 00:01 Earth 0.0055219240871802 0.00551259950307414 0.00553124825898664 8.48897777253033 8.4319445529426 2458876.996524263 0.0728759303073679 458.804406067546 29.9788639432337 2.06215749977479 1097.18303058006 T 2 CATAB v2.0f-lin.ifort 2020-Feb-03 05:40:33 2020-Feb-03 05:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-02 17:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin