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134826 (2000 HD2)
Classification: Main-belt Asteroid          SPK-ID: 2134826
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958807076551466 3.3971e-08  
a 2.604114210395801 1.4198e-08 au
q 2.094018476048648 8.9281e-08 au
i 4.736978880812037 5.2289e-06 deg
node 179.4250549874054 4.9028e-05 deg
peri 223.474857420978 5.1366e-05 deg
M 82.00099323628928 1.6582e-05 deg
tp 2458650.872906309101
(2019-Jun-16.37290631)
6.8934e-05 TDB
period 1534.929624157553
4.20
1.2553e-05
3.437e-08
d
yr
n .2345384402868544 1.9181e-09 deg/d
Q 3.114209944742954 1.6979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      8695 days (23.81 yr)  
   first obs. used      1996-04-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:30:50  

Additional Information
 Earth MOID = 1.10547 au 
 Jupiter MOID = 2.30175 au 
 T_jup = 3.381 
[ 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 15.9   n/a MPO436659  

134826 (2000 HD2)          Discovered 2000-Apr-25 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 HD2 = 2002 XU30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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