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332704 (2009 RV55)
Classification: Main-belt Asteroid          SPK-ID: 2332704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05923872304258233 6.0363e-08  
a 2.643874658129658 2.7596e-08 au
q 2.487254899497413 1.5635e-07 au
i 2.74711896151551 6.4456e-06 deg
node 132.1810170279809 0.00013015 deg
peri 293.2955003442215 0.00014373 deg
M 135.7843221562138 6.3899e-05 deg
tp 2458408.247574707628
(2018-Oct-16.74757471)
0.00027449 TDB
period 1570.217162920801
4.30
2.4584e-05
6.731e-08
d
yr
n .2292676506798301 3.5895e-09 deg/d
Q 2.800494416761903 2.9231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-03-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:30:48  

Additional Information
 Earth MOID = 1.50234 au 
 Jupiter MOID = 2.36512 au 
 T_jup = 3.390 
[ 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 MPO418708  

332704 (2009 RV55)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2009 RV55 = 2009 VJ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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