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123283 (2000 UH98)
Classification: Main-belt Asteroid          SPK-ID: 2123283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799585565835826 4.7334e-08  
a 2.662630088709913 1.378e-08 au
q 2.183467021229661 1.2841e-07 au
i 3.013149357046979 5.6796e-06 deg
node 345.3291187270931 7.869e-05 deg
peri 57.80181017361303 7.99e-05 deg
M 183.4172865255104 1.4656e-05 deg
tp 2459778.913510867559
(2022-Jul-18.41351087)
6.8115e-05 TDB
period 1586.95524832789
4.34
1.232e-05
3.373e-08
d
yr
n .2268494970978655 1.7611e-09 deg/d
Q 3.141793156190165 1.626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      7156 days (19.59 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54527  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:58:24  

Additional Information
 Earth MOID = 1.19396 au 
 Jupiter MOID = 2.27503 au 
 T_jup = 3.360 
[ 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 MPO469281  
diameter diameter 3.723 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123283 (2000 UH98)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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