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357397 (2003 UF219)
Classification: Main-belt Asteroid          SPK-ID: 2357397
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2020999803315165 1.3166e-07  
a 2.54491529554651 3.2214e-08 au
q 2.030587964371184 3.5651e-07 au
i 1.972257311516707 1.7696e-05 deg
node 334.1678426852346 0.00022898 deg
peri 90.3382871191022 0.0002541 deg
M 7.095778935350793 0.00010977 deg
tp 2458971.271535478636
(2020-May-01.77153548)
0.00045167 TDB
period 1482.888252799116
4.06
2.8156e-05
7.709e-08
d
yr
n .2427694732360717 4.6096e-09 deg/d
Q 3.059242626721834 3.8725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      5889 days (16.12 yr)  
   first obs. used      2003-10-01  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:28:36  

Additional Information
 Earth MOID = 1.04519 au 
 Jupiter MOID = 2.26463 au 
 T_jup = 3.414 
[ 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 17.3   n/a MPO413355  

357397 (2003 UF219)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 UF219 = 2003 UD312 = 2007 RM187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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