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JPL Small-Body Database Browser
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344176 (2001 BU52)
Classification: Main-belt Asteroid          SPK-ID: 2344176
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2757774670331225 1.6065e-07  
a 2.523631083849021 2.2879e-08 au
q 1.827670495819084 4.0338e-07 au
i 5.4666655873707 6.6627e-06 deg
node 233.038196371483 8.0661e-05 deg
peri 173.9503458021391 8.2829e-05 deg
M 250.084545334399 3.2141e-05 deg
tp 2459047.588489437528
(2020-Jul-17.08848944)
0.00013267 TDB
period 1464.324163396117
4.01
1.9913e-05
5.452e-08
d
yr
n .2458472030981679 3.3433e-09 deg/d
Q 3.219591671878958 2.9189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2000-11-25  
   last obs. used      2018-06-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:53:14  

Additional Information
 Earth MOID = .837177 au 
 Jupiter MOID = 2.18027 au 
 T_jup = 3.395 
[ 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 15.8   n/a MPO450303  

344176 (2001 BU52)          Discovered 2001-Jan-17 by NEAT at Haleakala
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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