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JPL Small-Body Database Browser
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345722 (2007 BG29)
Classification: Aten [NEO]          SPK-ID: 2345722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 66 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .334729463284721 1.5453e-07  
a .8325212536055612 5.1331e-09 au
q .5538518612130486 1.2654e-07 au
i 18.50708006158286 2.0436e-05 deg
node 60.97853207986128 4.481e-05 deg
peri 245.1151436430973 4.4551e-05 deg
M 267.2956384348021 4.6757e-05 deg
tp 2458671.947837356264
(2019-Jul-07.44783736)
3.6387e-05 TDB
period 277.4542752248581
0.76
2.5661e-06
7.026e-09
d
yr
n 1.297511093344099 1.2e-08 deg/d
Q 1.111190645998074 6.8513e-09 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      4637 days (12.70 yr)  
   first obs. used      2007-01-21  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-03 06:14:26  

Additional Information
 Earth MOID = .0872292 au 
 Jupiter MOID = 4.11627 au 
 T_jup = 6.965 
[ 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 18.2   n/a MPO368378  
diameter diameter 0.653 km 0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.258   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

345722 (2007 BG29)          Discovered 2007-Jan-21 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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