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JPL Small-Body Database Browser
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357822 (2005 UQ29)
Classification: Main-belt Asteroid          SPK-ID: 2357822
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 .1166311152301768 5.1712e-08  
a 3.110246694143615 3.87e-08 au
q 2.747495153564675 1.6078e-07 au
i 7.852718220232105 5.9615e-06 deg
node 222.7007874815303 3.865e-05 deg
peri 171.3899375565242 4.6006e-05 deg
M 176.7901501099343 2.6886e-05 deg
tp 2457616.610679975866
(2016-Aug-16.11067998)
0.00014061 TDB
period 2003.506162466824
5.49
3.7393e-05
1.024e-07
d
yr
n .1796849976027769 3.3536e-09 deg/d
Q 3.472998234722555 4.3213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      4968 days (13.60 yr)  
   first obs. used      2005-10-23  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54021  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:08  

Additional Information
 Earth MOID = 1.75381 au 
 Jupiter MOID = 1.94606 au 
 T_jup = 3.194 
[ 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 15.3   n/a MPO437511  
diameter diameter 3.256 km 0.610 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.139   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357822 (2005 UQ29)          Discovered 2005-Oct-23 by CSS at Catalina
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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