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JPL Small-Body Database Browser
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357844 (2005 UC184)
Classification: Main-belt Asteroid          SPK-ID: 2357844
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697711941708212 1.7382e-07  
a 3.05177797512116 7.8698e-08 au
q 2.53367398394063 5.8471e-07 au
i .8448967358144184 1.1268e-05 deg
node 195.8591960009481 0.00058763 deg
peri 162.2067629120036 0.00058828 deg
M 227.7335128118606 3.0265e-05 deg
tp 2459315.943178352916
(2021-Apr-11.44317835)
0.00018217 TDB
period 1947.27742213861
5.33
7.5324e-05
2.062e-07
d
yr
n .1848735038506366 7.1512e-09 deg/d
Q 3.569881966301689 9.2059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      4962 days (13.59 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:10  

Additional Information
 Earth MOID = 1.52898 au 
 Jupiter MOID = 1.87827 au 
 T_jup = 3.214 
[ 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 16.6   n/a MPO413356  
diameter diameter 2.992 km 0.600 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357844 (2005 UC184)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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