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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3251217595832455 4.8353e-08  
a 3.054360329225889 2.3955e-08 au
q 2.061321324586707 1.5325e-07 au
i 16.82979941909432 7.4429e-06 deg
node 51.35955401751884 1.6685e-05 deg
peri 32.8060549957723 2.0269e-05 deg
M 72.27661648330381 1.1113e-05 deg
tp 2458609.051939877637
(2019-May-05.55193988)
5.7393e-05 TDB
period 1949.74956632902
5.34
2.2938e-05
6.28e-08
d
yr
n .1846390973574142 2.1722e-09 deg/d
Q 4.047399333865071 3.1744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      9408 days (25.76 yr)  
   first obs. used      1994-05-03  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:15:49  

Additional Information
 Earth MOID = 1.09531 au 
 Jupiter MOID = 1.42191 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 14.8   n/a MPO453274  

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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