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JPL Small-Body Database Browser
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351244 (2004 RY45)
Classification: Main-belt Asteroid          SPK-ID: 2351244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2436321448986365 5.4424e-08  
a 2.353173145385576 1.3222e-08 au
q 1.779864524657418 1.2847e-07 au
i 3.284484653446554 6.0244e-06 deg
node 152.0501073155717 0.00012433 deg
peri 181.0723818298351 0.00012514 deg
M 27.44583241276631 1.7459e-05 deg
tp 2458499.979842921958
(2019-Jan-16.47984292)
6.3453e-05 TDB
period 1318.497322430013
3.61
1.1113e-05
3.043e-08
d
yr
n .2730380971396392 2.3012e-09 deg/d
Q 2.926481766113735 1.6443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      7045 days (19.29 yr)  
   first obs. used      1999-03-06  
   last obs. used      2018-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:02:04  

Additional Information
 Earth MOID = .76871 au 
 Jupiter MOID = 2.44759 au 
 T_jup = 3.514 
[ 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 17.3   n/a MPO450318  

351244 (2004 RY45)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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