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118781 (2000 RN79)
Classification: Main-belt Asteroid          SPK-ID: 2118781
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0404010207875809 7.818e-08  
a 2.660411626439772 2.0183e-08 au
q 2.552928281016457 2.0024e-07 au
i 13.72807554157874 6.1556e-06 deg
node 226.2197994250493 2.1e-05 deg
peri 188.4350539211532 7.485e-05 deg
M 118.8549032345294 6.8938e-05 deg
tp 2458477.217411352396
(2018-Dec-24.71741135)
0.00030359 TDB
period 1584.97232159968
4.34
1.8036e-05
4.938e-08
d
yr
n .2271333039031618 2.5847e-09 deg/d
Q 2.767894971863087 2.0998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1996-11-05  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:00  

Additional Information
 Earth MOID = 1.56385 au 
 Jupiter MOID = 2.42344 au 
 T_jup = 3.344 
[ 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 15.1   n/a MPO333745  

118781 (2000 RN79)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1906-May-29 03:25 < 00:01 David 0.0447711092818397 0.0447334746873568 0.044808748818068 8.73353385653264 8.73353381789637 2417359.642034865 0.719504299388487 2017.79196385541 49.6213068454374 -21.5780175800843 49723.2153861407 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 18:09:02 2020-Nov-12 18:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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