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109770 (2001 RC79)
Classification: Main-belt Asteroid          SPK-ID: 2109770
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1018704011657695 5.3743e-08  
a 2.670615570336584 1.4711e-08 au
q 2.398558890826846 1.4392e-07 au
i 15.3819937066815 5.0363e-06 deg
node 23.86086909003046 1.7152e-05 deg
peri 318.0534966656546 2.7121e-05 deg
M 135.1936695298822 2.192e-05 deg
tp 2458401.855016829195
(2018-Oct-10.35501683)
9.5684e-05 TDB
period 1594.099743655929
4.36
1.3172e-05
3.606e-08
d
yr
n .2258327946119427 1.866e-09 deg/d
Q 2.942672249846322 1.621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:32:36  

Additional Information
 Earth MOID = 1.414 au 
 Jupiter MOID = 2.49245 au 
 T_jup = 3.323 
[ 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 14.9   n/a MPO453559  

109770 (2001 RC79)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1960-Sep-30 22:30 00:01 Amphi 0.0492931390875053 0.0492867789092312 0.0492995024515235 3.85380080649169 3.85380077622971 2437208.437296399 1.12636100375979 707.532393334847 50.0578898173462 63.6617636390969 132026.795456006 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 03:32:53 2020-Feb-24 03:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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