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JPL Small-Body Database Browser
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523545 (2017 UH30)
Classification: Main-belt Asteroid          SPK-ID: 2523545
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653943485181048 1.1083e-07  
a 2.628460238795088 6.9792e-08 au
q 2.193727769993833 2.6028e-07 au
i 4.260748891673894 1.0836e-05 deg
node 250.6650840433682 0.00015892 deg
peri 14.42249455435068 0.00016391 deg
M 229.333477239166 3.6743e-05 deg
tp 2459165.453076187471
(2020-Nov-11.95307619)
0.00015901 TDB
period 1556.505087379976
4.26
6.1993e-05
1.697e-07
d
yr
n .2312873905256413 9.2118e-09 deg/d
Q 3.063192707596344 8.1335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3373 days (9.23 yr)  
   first obs. used      2008-07-29  
   last obs. used      2017-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59365  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:56:55  

Additional Information
 Earth MOID = 1.17787 au 
 Jupiter MOID = 2.01701 au 
 T_jup = 3.378 
[ 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 17.4   n/a MPO448266  

523545 (2017 UH30)          Discovered 2008-Jul-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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