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243723 (2000 HG101)
Classification: Main-belt Asteroid          SPK-ID: 2243723
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0974489483767923 4.3398e-08  
a 2.266514822519974 1.5508e-08 au
q 2.045645336584991 1.0064e-07 au
i 6.021175367601619 5.704e-06 deg
node 20.05290573597135 4.6831e-05 deg
peri 214.6256042685859 5.5616e-05 deg
M 285.3041092082501 3.1887e-05 deg
tp 2459259.101168151877
(2021-Feb-13.60116815)
0.00011137 TDB
period 1246.339250364199
3.41
1.2791e-05
3.502e-08
d
yr
n .2888459140597575 2.9645e-09 deg/d
Q 2.487384308454958 1.7019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7217 days (19.76 yr)  
   first obs. used      2000-04-26  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5604  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:24:09  

Additional Information
 Earth MOID = 1.03811 au 
 Jupiter MOID = 2.50457 au 
 T_jup = 3.602 
[ 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 17.2   n/a MPO454789  

243723 (2000 HG101)          Discovered 2000-Apr-26 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2000 HG101 = 2001 RZ131 = 2008 UK25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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