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 ]  
(2015 BF)
Classification: Apollo [NEO]          SPK-ID: 3703792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3530478077167316 0.00040155  
a 1.154247208891529 0.00038824 au
q .7467427622292186 0.00021231 au
i 7.726428673843944 0.0092403 deg
node 296.1041674738748 9.6967e-05 deg
peri 275.1315356648432 0.001989 deg
M 63.8164036444057 0.76764 deg
tp 2458920.207218742935
(2020-Mar-11.70721874)
0.92533 TDB
period 452.9462583571552
1.24
0.22853
0.0006257
d
yr
n .7947962773900086 0.00040101 deg/d
Q 1.56175165555384 0.00052531 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      8 days  
   first obs. used      2015-01-16  
   last obs. used      2015-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .69492  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:19  

Additional Information
 Earth MOID = .0131586 au 
 Jupiter MOID = 3.42941 au 
 T_jup = 5.381 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3528459688586106 0.00040469  
q .7465529901159346 0.00020615 au
tp 2457108.345098217238
(2015-Mar-26.84509822)
0.020385 TDB
node 296.1782220929049 0.00016609 deg
peri 275.1127905558367 0.00059483 deg
i 7.75853364474552 0.009168 deg
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      8 days  
   first obs. used      2015-01-16  
   last obs. used      2015-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .69492  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:19  

Additional Information
 Jupiter MOID = 3.42941 au 
 T_jup = 5.381 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.637765447695825E-7 -8.342733230407804E-8 -8.249567726829297E-6 -6.706738369664982E-8 2.047320369163543E-7 3.709834870889347E-6
q -8.342733230407804E-8 4.249933390011969E-8 4.202100060424958E-6 3.416713950378954E-8 -1.046925237236566E-7 -1.889908468809983E-6
tp -8.249567726829297E-6 4.202100060424958E-6 .0004155647953948453 3.377772849211499E-6 -1.026156089339203E-5 -.0001868492619184104
node -6.706738369664982E-8 3.416713950378954E-8 3.377772849211499E-6 2.758723223698575E-8 -8.47865361488505E-8 -1.519526862420082E-6
peri 2.047320369163543E-7 -1.046925237236566E-7 -1.026156089339203E-5 -8.47865361488505E-8 3.538244169428753E-7 4.670678768484001E-6
i 3.709834870889347E-6 -1.889908468809983E-6 -.0001868492619184104 -1.519526862420082E-6 4.670678768484001E-6 8.405143423791957E-5

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 26.6   n/a MPO324251  

[ 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-Jan-23 22:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin