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183128 (2002 RC201)
Classification: Main-belt Asteroid          SPK-ID: 2183128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569669646130904 5.3787e-08  
a 2.248320348406121 1.1889e-08 au
q 1.895408327838966 1.1612e-07 au
i 3.873206371495015 5.7369e-06 deg
node 131.4247787580971 9.6082e-05 deg
peri 175.6145549084809 9.9382e-05 deg
M 120.7265568773779 2.6152e-05 deg
tp 2458587.560880468982
(2019-Apr-14.06088047)
8.7668e-05 TDB
period 1231.361904756041
3.37
9.7674e-06
2.674e-08
d
yr
n .2923592151174465 2.3191e-09 deg/d
Q 2.601232368973276 1.3756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-04-24  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:01:17  

Additional Information
 Earth MOID = .880567 au 
 Jupiter MOID = 2.63029 au 
 T_jup = 3.610 
[ 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 17.4   n/a MPO436905  

183128 (2002 RC201)          Discovered 2002-Sep-13 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2129-Jan-01 09:22 < 00:01 Hebe 0.0183565841633873 0.0183370399027643 0.0183761306616451 5.33536255293524 5.33536248946039 2498661.890603901 0.505530195210652 1025.54555362875 56.8858056268409 -18.2145702979813 15295.1925101131 T 14 CATAB v2.0f-lin.ifort 2019-Dec-04 15:01:19 2019-Dec-04 15:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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