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JPL Small-Body Database Browser
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357511 (2004 RQ14)
Classification: Main-belt Asteroid          SPK-ID: 2357511
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1914007576008859 4.1629e-07  
a 3.171509870948284 1.4577e-07 au
q 2.564480478910094 1.2099e-06 au
i 29.33073527834204 1.0903e-05 deg
node 163.655829250712 1.7278e-05 deg
peri 178.5852127445431 4.4754e-05 deg
M 211.0016206553784 9.1089e-05 deg
tp 2459454.340148317483
(2021-Aug-27.84014832)
0.0005793 TDB
period 2062.991924786929
5.65
0.00014223
3.894e-07
d
yr
n .1745038338127192 1.2031e-08 deg/d
Q 3.778539262986473 1.7367e-07 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:50:38  

Additional Information
 Earth MOID = 1.55594 au 
 Jupiter MOID = 1.64765 au 
 T_jup = 2.977 
[ 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 15.9   n/a MPO434257  
diameter diameter 4.113 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357511 (2004 RQ14)          Discovered 2004-Sep-06 by Siding Spring Survey at Siding Spring
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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