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180053 (2003 BU25)
Classification: Main-belt Asteroid          SPK-ID: 2180053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630938685067268 3.1883e-08  
a 2.693341896218074 1.2815e-08 au
q 2.254074347152625 8.5434e-08 au
i 11.0521715156003 4.2433e-06 deg
node 199.1977373118608 1.7198e-05 deg
peri 223.6497140414423 2.1422e-05 deg
M 39.96654656889562 1.2311e-05 deg
tp 2459021.262127779812
(2020-Jun-20.76212778)
5.4861e-05 TDB
period 1614.491106656817
4.42
1.1522e-05
3.155e-08
d
yr
n .2229804788119672 1.5914e-09 deg/d
Q 3.132609445283522 1.4905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      6652 days (18.21 yr)  
   first obs. used      2002-11-05  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52056  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:42:36  

Additional Information
 Earth MOID = 1.27904 au 
 Jupiter MOID = 2.27971 au 
 T_jup = 3.325 
[ 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 15.4   n/a MPO449915  

180053 (2003 BU25)          Discovered 2003-Jan-26 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 BU25 = 2004 FM151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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