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 ]  
216376 (2008 BP20)
Classification: Main-belt Asteroid          SPK-ID: 2216376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02620007696346777 4.1044e-08  
a 2.715985340904118 2.1597e-08 au
q 2.644826315940779 1.0942e-07 au
i 7.315919754335655 4.2869e-06 deg
node 123.2854167837811 3.8164e-05 deg
peri 141.0806442805118 9.7487e-05 deg
M 186.489732317123 8.9431e-05 deg
tp 2459988.474635991265
(2023-Feb-12.97463599)
0.00040621 TDB
period 1634.893846601159
4.48
1.9501e-05
5.339e-08
d
yr
n .2201977827174634 2.6265e-09 deg/d
Q 2.787144365867456 2.2163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      7568 days (20.72 yr)  
   first obs. used      2000-04-30  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:34  

Additional Information
 Earth MOID = 1.63077 au 
 Jupiter MOID = 2.24101 au 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.14   n/a MPCxxxxx  

216376 (2008 BP20)          Discovered 2008-Jan-30 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2008 BP20 = 2000 HW91 = 2004 FZ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 03:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin