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84523 (2002 UF2)
Classification: Main-belt Asteroid          SPK-ID: 2084523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3251418818689087 4.2812e-08  
a 3.053346128727097 2.1706e-08 au
q 2.060575422435622 1.3377e-07 au
i 16.83243590312871 6.7112e-06 deg
node 51.35760256732033 1.5001e-05 deg
peri 32.74184289599575 1.8167e-05 deg
M 145.508017745991 1.0481e-05 deg
tp 2458608.825277109230
(2019-May-05.32527711)
5.1541e-05 TDB
period 1948.778525288443
5.34
2.0781e-05
5.69e-08
d
yr
n .1847310996752263 1.9699e-09 deg/d
Q 4.046116835018573 2.8764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      9903 days (27.11 yr)  
   first obs. used      1994-05-03  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:23:36  

Additional Information
 Earth MOID = 1.09436 au 
 Jupiter MOID = 1.42437 au 
 T_jup = 3.091 
[ 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 14.84   n/a E2021B10  

84523 (2002 UF2)          Discovered 2002-Oct-28 by NEAT at Palomar
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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