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305045 (2007 UV12)
Classification: Main-belt Asteroid          SPK-ID: 2305045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794567501489396 7.8528e-08  
a 2.428756844300162 3.3146e-08 au
q 1.992900034120061 1.9769e-07 au
i 3.153838649951222 8.9876e-06 deg
node 55.07837751236455 9.6936e-05 deg
peri 204.0331445593831 9.9591e-05 deg
M 192.538962616767 2.8825e-05 deg
tp 2459643.610735761911
(2022-Mar-05.11073576)
0.00012085 TDB
period 1382.529742392894
3.79
2.8302e-05
7.749e-08
d
yr
n .2603922280738128 5.3305e-09 deg/d
Q 2.864613654480263 3.9094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5039 days (13.80 yr)  
   first obs. used      2006-02-01  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:48:17  

Additional Information
 Earth MOID = .978209 au 
 Jupiter MOID = 2.19775 au 
 T_jup = 3.485 
[ 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 17.1   n/a MPO503302  

305045 (2007 UV12)          Discovered 2007-Oct-16 by Mt. Lemmon Survey at Mount Lemmon
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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