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259228 (2003 BP28)
Classification: Main-belt Asteroid          SPK-ID: 2259228
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .249545155294161 3.5495e-08  
a 2.776359168108027 1.4214e-08 au
q 2.083532188350142 1.0132e-07 au
i 8.181703404239684 5.4726e-06 deg
node 328.5945814752584 3.1315e-05 deg
peri 131.1178037511127 3.4113e-05 deg
M 297.2781623680334 1.1187e-05 deg
tp 2459294.893470200036
(2021-Mar-21.39347020)
5.2849e-05 TDB
period 1689.708931901552
4.63
1.2976e-05
3.553e-08
d
yr
n .2130544457706487 1.6361e-09 deg/d
Q 3.469186147865912 1.7761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      7008 days (19.19 yr)  
   first obs. used      2001-09-09  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:36  

Additional Information
 Earth MOID = 1.11068 au 
 Jupiter MOID = 1.73643 au 
 T_jup = 3.274 
[ 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 16.0   n/a MPO494404  

259228 (2003 BP28)          Discovered 2003-Jan-26 by NEAT at Haleakala
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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