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 ]  
541216 (2011 BP165)
Classification: Main-belt Asteroid          SPK-ID: 2541216
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210874766465009 8.3288e-08  
a 3.075299357328539 5.3125e-08 au
q 2.70291911821702 2.8285e-07 au
i 9.058498337348066 1.2846e-05 deg
node 323.7528800221936 4.6621e-05 deg
peri 107.4291402270823 7.3039e-05 deg
M 4.764853545689747 5.0413e-05 deg
tp 2459174.427866041533
(2020-Nov-20.92786604)
0.00027595 TDB
period 1969.833518501043
5.39
5.1043e-05
1.397e-07
d
yr
n .1827565612112968 4.7356e-09 deg/d
Q 3.447679596440057 5.9558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7636 days (20.91 yr)  
   first obs. used      2000-02-10  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61636  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:30  

Additional Information
 Earth MOID = 1.73464 au 
 Jupiter MOID = 1.8396 au 
 T_jup = 3.199 
[ 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 17.14   n/a MPCxxxxx  

541216 (2011 BP165)          Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 BP165 = 2003 SH121 
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-25 10:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin