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 ]  
(2021 BM)
Classification: Apollo [NEO]          SPK-ID: 54106296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806493256493669 5.9459e-06  
a 1.190796238843722 8.1222e-06 au
q .9756797013108015 4.2821e-07 au
i 1.388225071563099 3.2501e-05 deg
node 177.1894093447167 0.00030138 deg
peri 340.6905032778201 0.00025585 deg
M 95.01315880157723 0.0011026 deg
tp 2459271.233234316015
(2021-Feb-25.73323432)
0.00017799 TDB
period 474.6293693951598
1.30
0.004856
1.33e-05
d
yr
n .7584865649143524 7.7603e-06 deg/d
Q 1.405912776376643 9.5895e-06 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      169 days  
   first obs. used      2020-12-14  
   last obs. used      2021-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .37921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-01 05:50:46  

Additional Information
 Earth MOID = .00473124 au 
 Jupiter MOID = 3.57052 au 
 T_jup = 5.310 
[ 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 25.31   .34159 MPO624182 autocmod 2.8

[ 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 2021-Jul-28 20:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin