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226825 (2004 RN295)
Classification: Main-belt Asteroid          SPK-ID: 2226825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068929849318021 4.3163e-08  
a 2.991225996232324 2.8716e-08 au
q 2.671484920889447 1.3435e-07 au
i 3.750611967619544 5.097e-06 deg
node 194.8119526245359 9.193e-05 deg
peri 207.1657052224904 9.6454e-05 deg
M 335.490510941479 3.0459e-05 deg
tp 2459129.148291701508
(2020-Oct-06.64829170)
0.00016044 TDB
period 1889.610383225903
5.17
2.7211e-05
7.45e-08
d
yr
n .1905154645612264 2.7435e-09 deg/d
Q 3.3109670715752 3.1786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:44  

Additional Information
 Earth MOID = 1.68043 au 
 Jupiter MOID = 2.07537 au 
 T_jup = 3.244 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO494245  

226825 (2004 RN295)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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