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 ]  
(2000 BO28)
Classification: Apollo [NEO, PHA]          SPK-ID: 3028804
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5999687305915281 8.4586e-08  
a 1.698496022391435 5.5031e-09 au
q .6794515199224862 1.4365e-07 au
i 6.342501849329204 1.7262e-05 deg
node 319.8042921466275 5.6792e-05 deg
peri 303.3479652758007 5.857e-05 deg
M 9.650455741454607 1.1017e-05 deg
tp 2458978.825926057101
(2020-May-09.32592606)
2.476e-05 TDB
period 808.5283046194842
2.21
3.9294e-06
1.076e-08
d
yr
n .4452534289067666 2.1639e-09 deg/d
Q 2.717540524860385 8.8047e-09 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      11347 days (31.07 yr)  
   first obs. used      1989-02-15  
   last obs. used      2020-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-12 06:04:18  

Additional Information
 Earth MOID = .0473341 au 
 Jupiter MOID = 2.41597 au 
 T_jup = 3.972 
[ 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 19.8   n/a MPO251989  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 15:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin