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79776 (1998 UO19)
Classification: Main-belt Asteroid          SPK-ID: 2079776
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2145459512227779 3.1434e-08  
a 2.542522100044065 1.2219e-08 au
q 1.997034277585176 7.6494e-08 au
i 15.28230653699259 6.2425e-06 deg
node 223.2355598240096 2.2929e-05 deg
peri 221.5466873117698 3.1677e-05 deg
M 81.5330018033471 2.2241e-05 deg
tp 2458665.128260848644
(2019-Jun-30.62826085)
9.0527e-05 TDB
period 1480.797019907244
4.05
1.0675e-05
2.923e-08
d
yr
n .243112320703178 1.7525e-09 deg/d
Q 3.088009922502954 1.4841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      7851 days (21.49 yr)  
   first obs. used      1998-10-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:43:12  

Additional Information
 Earth MOID = 1.03575 au 
 Jupiter MOID = 2.29254 au 
 T_jup = 3.364 
[ 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 15.2   n/a MPO459363  

79776 (1998 UO19)          Discovered 1998-Oct-28 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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