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JPL Small-Body Database Browser
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305073 (2007 UJ104)
Classification: Main-belt Asteroid          SPK-ID: 2305073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1826101950479445 5.798e-08  
a 2.629746082495351 2.2322e-08 au
q 2.149527637444307 1.553e-07 au
i 4.994423649367541 7.5684e-06 deg
node 218.9283774045776 7.1193e-05 deg
peri 272.4229180730428 7.414e-05 deg
M 196.8526937350865 1.9452e-05 deg
tp 2459306.405488907366
(2021-Apr-01.90548891)
8.608e-05 TDB
period 1557.647391333634
4.26
1.9833e-05
5.43e-08
d
yr
n .2311177754368231 2.9427e-09 deg/d
Q 3.109964527546395 2.6399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6200 days (16.97 yr)  
   first obs. used      2002-10-11  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:50  

Additional Information
 Earth MOID = 1.17138 au 
 Jupiter MOID = 1.97984 au 
 T_jup = 3.371 
[ 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 16.7   n/a MPO402165  

305073 (2007 UJ104)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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