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85779 (1998 UO43)
Classification: Main-belt Asteroid          SPK-ID: 2085779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126881716312841 4.4982e-08  
a 2.349096436336563 1.0155e-08 au
q 2.051039048709801 1.0249e-07 au
i 7.310054027394481 4.7609e-06 deg
node 42.08179318380044 3.0595e-05 deg
peri 342.5126608483159 3.4712e-05 deg
M 111.1416739684041 1.7207e-05 deg
tp 2458990.501780675139
(2020-May-21.00178068)
6.2043e-05 TDB
period 1315.072499254429
3.60
8.5272e-06
2.335e-08
d
yr
n .2737491660757103 1.7751e-09 deg/d
Q 2.647153823963325 1.1443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      10235 days (28.02 yr)  
   first obs. used      1993-03-24  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56782  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:57  

Additional Information
 Earth MOID = 1.05586 au 
 Jupiter MOID = 2.7985 au 
 T_jup = 3.537 
[ 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 16.12   n/a MPCxxxxx  

85779 (1998 UO43)          Discovered 1998-Oct-28 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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