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32010 (2000 HW54)
Classification: Main-belt Asteroid          SPK-ID: 2032010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2254735145639354 3.1905e-08  
a 2.369661330093638 8.6043e-09 au
q 1.835365461671176 7.3181e-08 au
i 5.937292801147455 3.9374e-06 deg
node 61.34146452518876 3.3882e-05 deg
peri 253.3386833936183 3.5087e-05 deg
M 124.341543543273 9.8266e-06 deg
tp 2458540.305310674160
(2019-Feb-25.80531067)
3.5127e-05 TDB
period 1332.379214832945
3.65
7.2568e-06
1.987e-08
d
yr
n .2701933473535439 1.4716e-09 deg/d
Q 2.903957198516101 1.0544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1348  
   data-arc span      10199 days (27.92 yr)  
   first obs. used      1992-02-26  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:36:01  

Additional Information
 Earth MOID = .832375 au 
 Jupiter MOID = 2.40872 au 
 T_jup = 3.504 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO347758  

32010 (2000 HW54)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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