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JPL Small-Body Database Browser
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74709 (1999 RU151)
Classification: Main-belt Asteroid          SPK-ID: 2074709
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049709716021322 4.0896e-08  
a 2.230838760873189 9.1406e-09 au
q 1.996665448656634 9.3055e-08 au
i 2.056642411484193 5.4249e-06 deg
node 32.24192742956041 0.00010528 deg
peri 294.8291903357951 0.0001082 deg
M 332.5581722962801 2.382e-05 deg
tp 2458693.270785106831
(2019-Jul-28.77078511)		 8.0367e-05 TDB
period 1217.028362652827
3.33		 7.4799e-06
2.048e-08		 d
yr
n .2958024735062765 1.818e-09 deg/d
Q 2.465012073089744 1.01e-08 au
   Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1996-10-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:55:42  

Additional Information
 Earth MOID = .985211 au 
 Jupiter MOID = 2.79488 au 
 T_jup = 3.634 
[ 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 16.2   n/a MPO344829  

74709 (1999 RU151)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RU151 = 1996 TF36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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