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56549 (2000 HZ75)
Classification: Main-belt Asteroid          SPK-ID: 2056549
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07630489236247803 3.8657e-08  
a 2.289393816786128 9.854e-09 au
q 2.11470186802094 8.8732e-08 au
i 4.962650707750756 4.0073e-06 deg
node 101.6547104553718 4.9068e-05 deg
peri 87.07531581586412 5.5861e-05 deg
M 317.7099943144502 2.6454e-05 deg
tp 2459149.132720831169
(2020-Oct-26.63272083)
9.3173e-05 TDB
period 1265.258271589785
3.46
8.1689e-06
2.237e-08
d
yr
n .2845268891604742 1.837e-09 deg/d
Q 2.464085765551316 1.0606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      8802 days (24.10 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:50:47  

Additional Information
 Earth MOID = 1.12204 au 
 Jupiter MOID = 2.50087 au 
 T_jup = 3.591 
[ 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 16.4   n/a MPO452938  

56549 (2000 HZ75)          Discovered 2000-Apr-27 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 HZ75 = 1998 YS18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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