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78758 (2002 UC1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078758
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045800849882881 3.7399e-08  
a 3.234301359763858 2.5244e-08 au
q 2.572627712705633 1.2921e-07 au
i 22.77010127910738 4.7433e-06 deg
node 129.697549333438 1.0109e-05 deg
peri 248.4443706918636 1.4844e-05 deg
M 21.23945671629516 1.1082e-05 deg
tp 2458875.154122545781
(2020-Jan-26.65412255)
6.5216e-05 TDB
period 2124.560740242421
5.82
2.4873e-05
6.81e-08
d
yr
n .1694467911324214 1.9838e-09 deg/d
Q 3.895975006822083 3.0408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      995  
   data-arc span      7480 days (20.48 yr)  
   first obs. used      2000-04-29  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:38  

Additional Information
 Earth MOID = 1.66356 au 
 Jupiter MOID = 1.86745 au 
 T_jup = 3.032 
[ 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 13.8   n/a MPO351398  
diameter diameter 8.971 km 0.529 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78758 (2002 UC1)          Discovered 2002-Oct-27 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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