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308847 (2006 RU76)
Classification: Main-belt Asteroid          SPK-ID: 2308847
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06204037605151579 5.98e-08  
a 2.663001559372058 2.333e-08 au
q 2.497787941202843 1.6755e-07 au
i 4.506592592855898 7.1556e-06 deg
node 27.27836855434712 6.5584e-05 deg
peri 41.40554020336089 8.9116e-05 deg
M 356.1891015975006 5.7612e-05 deg
tp 2459017.302752406586
(2020-Jun-16.80275241)
0.00025403 TDB
period 1587.287360482625
4.35
2.0859e-05
5.711e-08
d
yr
n .2268020328030203 2.9805e-09 deg/d
Q 2.828215177541274 2.4778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-05-02  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54572  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:54:44  

Additional Information
 Earth MOID = 1.51355 au 
 Jupiter MOID = 2.34324 au 
 T_jup = 3.378 
[ 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 17.1   n/a MPO455274  

308847 (2006 RU76)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
2057-Sep-22 18:46 00:02 Eunom 0.0392951510957941 0.0392695351035133 0.0393207673084202 4.49431294124759 4.49431286176141 2472629.282266306 2.24312875732615 1284.62701489766 73.2280251135037 6.54927531331937 10212.7489653835 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 07:54:46 2019-Nov-08 07:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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