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JPL Small-Body Database Browser
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17174 (1999 RX53)
Classification: Main-belt Asteroid          SPK-ID: 2017174
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04623016417331169 3.1999e-08  
a 2.635948602932902 1.2226e-08 au
q 2.514088266266902 8.5298e-08 au
i 10.71961126049271 3.825e-06 deg
node 146.9302162163652 2.2102e-05 deg
peri 348.1556673358646 5.2778e-05 deg
M 46.16663773860298 4.7966e-05 deg
tp 2458400.039144468076
(2018-Oct-08.53914447)		 0.00020815 TDB
period 1563.161441387577
4.28		 1.0876e-05
2.978e-08		 d
yr
n .2303025077694071 1.6023e-09 deg/d
Q 2.757808939598902 1.2792e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1577  
   data-arc span      9605 days (26.30 yr)  
   first obs. used      1993-01-23  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50962  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:29:43  

Additional Information
 Earth MOID = 1.52849 au 
 Jupiter MOID = 2.24666 au 
 T_jup = 3.371 
[ 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 14.0   n/a MPO473995  
diameter diameter 4.889 km 0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17174 (1999 RX53)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RX53 = 1993 BC8 = 1998 KM42 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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