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59810 (1999 RM17)
Classification: Main-belt Asteroid          SPK-ID: 2059810
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284995337205621 4.1935e-08  
a 3.1139711107603 2.0867e-08 au
q 2.7138272750083 1.2818e-07 au
i 4.174629212869677 5.6775e-06 deg
node 299.011200475748 8.3636e-05 deg
peri 145.3927069981997 8.8627e-05 deg
M 129.2380375559795 2.8419e-05 deg
tp 2457879.959909737131
(2017-May-06.45990974)
0.00015696 TDB
period 2007.105937230561
5.50
2.0175e-05
5.524e-08
d
yr
n .1793627298500916 1.8029e-09 deg/d
Q 3.514114946512299 2.3549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      8483 days (23.23 yr)  
   first obs. used      1996-02-17  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:15:50  

Additional Information
 Earth MOID = 1.73128 au 
 Jupiter MOID = 1.69784 au 
 T_jup = 3.201 
[ 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 14.6   n/a MPO347918  
diameter diameter 6.069 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59810 (1999 RM17)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RM17 = 2000 WA117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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