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 ]  
266287 (2007 BU29)
Classification: Main-belt Asteroid          SPK-ID: 2266287
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336523758316046 3.5417e-08  
a 2.649440416437465 1.6853e-08 au
q 2.295336410156322 9.5341e-08 au
i 4.688863221241436 4.0541e-06 deg
node 86.78417677594805 6.6489e-05 deg
peri 14.9484035205382 7.0373e-05 deg
M 59.83631265585253 2.1424e-05 deg
tp 2458738.686531362102
(2019-Sep-12.18653136)
9.4034e-05 TDB
period 1575.178090463845
4.31
1.503e-05
4.115e-08
d
yr
n .2285455861654286 2.1807e-09 deg/d
Q 3.003544422718608 1.9106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-10-17  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:36  

Additional Information
 Earth MOID = 1.31259 au 
 Jupiter MOID = 2.13763 au 
 T_jup = 3.374 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457492.5 (2016-Apr-14.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336290616038638 3.555e-08  
q 2.296366129169917 9.5995e-08 au
tp 2457165.655694533396
(2015-May-23.15569453)
9.7081e-05 TDB
node 86.8076396935719 6.651e-05 deg
peri 15.48659999678896 7.0374e-05 deg
i 4.687900232579334 4.0528e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-10-17  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:36  

Additional Information
 Jupiter MOID = 2.13763 au 
 T_jup = 3.374 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.26381714826107E-15 -3.372487789101796E-15 6.001236445848103E-13 9.593394684403423E-16 1.306595085682885E-13 -7.475660457509527E-16
q -3.372487789101796E-15 9.215113756348772E-15 -2.025446101939471E-12 -4.368709187776291E-15 -4.431442643580795E-13 2.382538031245921E-15
tp 6.001236445848103E-13 -2.025446101939471E-12 9.424768132115078E-9 1.720968253087191E-11 2.271562763262661E-9 -2.983526221874418E-12
node 9.593394684403423E-16 -4.368709187776291E-15 1.720968253087191E-11 4.423564382822737E-9 -4.404392029547156E-9 9.64926387168645E-12
peri 1.306595085682885E-13 -4.431442643580795E-13 2.271562763262661E-9 -4.404392029547156E-9 4.952556423959711E-9 -1.029814981250435E-11
i -7.475660457509527E-16 2.382538031245921E-15 -2.983526221874418E-12 9.64926387168645E-12 -1.029814981250435E-11 1.642553574634215E-11

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 16.43   n/a E2021B55  

266287 (2007 BU29)          Discovered 2007-Jan-24 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Feb-27 04:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin