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JPL Small-Body Database Browser
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305074 (2007 UK104)
Classification: Main-belt Asteroid          SPK-ID: 2305074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04774689376550362 4.5015e-08  
a 2.563695788087289 1.8757e-08 au
q 2.441287277646416 1.1721e-07 au
i 14.15293639791673 7.5746e-06 deg
node 229.7875193773862 1.7198e-05 deg
peri 253.8541736852266 0.00010182 deg
M 325.4414922460712 9.6959e-05 deg
tp 2459144.429773575869
(2020-Oct-21.92977358)
0.00040381 TDB
period 1499.333213582475
4.10
1.6454e-05
4.505e-08
d
yr
n .2401067332723349 2.635e-09 deg/d
Q 2.686104298528162 1.9652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      2000-01-08  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:13:01  

Additional Information
 Earth MOID = 1.49636 au 
 Jupiter MOID = 2.42488 au 
 T_jup = 3.389 
[ 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 15.9   n/a MPO503302  

305074 (2007 UK104)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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