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524112 (2000 RS77)
Classification: Main-belt Asteroid          SPK-ID: 2524112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3595177135055809 9.9117e-08  
a 2.71337522094582 1.0748e-08 au
q 1.737868765628678 2.6939e-07 au
i 11.17046439219974 7.045e-06 deg
node 27.83599979353854 2.6519e-05 deg
peri 349.6420356081113 3.2138e-05 deg
M 133.156445550118 9.471e-06 deg
tp 2458396.658577309602
(2018-Oct-05.15857731)
4.2401e-05 TDB
period 1632.537661023131
4.47
9.7005e-06
2.656e-08
d
yr
n .220515586620148 1.3103e-09 deg/d
Q 3.688881676262961 1.4613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      9964 days (27.28 yr)  
   first obs. used      1991-09-30  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:47:37  

Additional Information
 Earth MOID = .74152 au 
 Jupiter MOID = 1.77341 au 
 T_jup = 3.240 
[ 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 17.0   n/a E2018Y66  
diameter diameter 1.122 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

524112 (2000 RS77)          Discovered 2000-Sep-09 by Sarounova, L. at Ondrejov
Reference: Last Updated: 2019-05-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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