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183100 (2002 RT101)
Classification: Main-belt Asteroid          SPK-ID: 2183100
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2420351935262939 7.421e-08  
a 2.316727280014636 8.4722e-09 au
q 1.755997744448649 1.7452e-07 au
i 2.974056026033953 6.3586e-06 deg
node 163.403955493406 9.6964e-05 deg
peri 210.0492599978519 9.7387e-05 deg
M 259.5660978805537 8.0525e-06 deg
tp 2458959.825990598400
(2020-Apr-20.32599060)
2.9622e-05 TDB
period 1287.984972062312
3.53
7.0652e-06
1.934e-08
d
yr
n .2795063667734964 1.5332e-09 deg/d
Q 2.877456815580623 1.0523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      8178 days (22.39 yr)  
   first obs. used      1995-11-21  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55909  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:29:16  

Additional Information
 Earth MOID = .756425 au 
 Jupiter MOID = 2.58233 au 
 T_jup = 3.539 
[ 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 16.5   n/a MPO440024  
diameter diameter 1.285 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.323   0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183100 (2002 RT101)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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