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JPL Small-Body Database Browser
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117174 (2004 RC59)
Classification: Main-belt Asteroid          SPK-ID: 2117174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1093269582434282 6.3863e-08  
a 3.171133901322809 3.6288e-08 au
q 2.824443477708571 2.1e-07 au
i 23.77764946697628 8.1585e-06 deg
node 7.9590684387618 1.2618e-05 deg
peri 21.20491882490971 3.2431e-05 deg
M 187.8416662983058 3.2268e-05 deg
tp 2459586.883610264522
(2022-Jan-07.38361026)
0.00019426 TDB
period 2062.625096677114
5.65
3.5404e-05
9.693e-08
d
yr
n .1745348684935325 2.9958e-09 deg/d
Q 3.517824324937048 4.0255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7127 days (19.51 yr)  
   first obs. used      1999-10-31  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:31  

Additional Information
 Earth MOID = 1.8348 au 
 Jupiter MOID = 1.97179 au 
 T_jup = 3.061 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456579.5 (2013-Oct-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109886855233755 6.3666e-08  
q 2.818314845854335 2.0948e-07 au
tp 2457526.751898128218
(2016-May-18.25189813)
0.00017389 TDB
node 7.990202350007338 1.2614e-05 deg
peri 21.58909785833812 3.2103e-05 deg
i 23.78758341871374 8.1606e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7127 days (19.51 yr)  
   first obs. used      1999-10-31  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:31  

Additional Information
 Jupiter MOID = 1.97179 au 
 T_jup = 3.061 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.053301428607961E-15 -1.317778926507008E-14 -4.967403039482259E-12 -6.476768258034698E-15 -9.155885544178851E-13 -2.90180730339127E-15
q -1.317778926507008E-14 4.388105751737544E-14 1.821484175145381E-11 2.409025662504932E-14 3.233579942259811E-12 9.113555700840278E-15
tp -4.967403039482259E-12 1.821484175145381E-11 3.023729433354003E-8 1.869661166154954E-11 5.130552305261084E-9 -5.084526528040974E-12
node -6.476768258034698E-15 2.409025662504932E-14 1.869661166154954E-11 1.591213600855164E-10 -1.421061260855305E-10 -2.900837618028461E-11
peri -9.155885544178851E-13 3.233579942259811E-12 5.130552305261084E-9 -1.421061260855305E-10 1.030581286244318E-9 2.568607246013552E-11
i -2.90180730339127E-15 9.113555700840278E-15 -5.084526528040974E-12 -2.900837618028461E-11 2.568607246013552E-11 6.659479440318257E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO436562  
diameter diameter 8.584 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117174 (2004 RC59)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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