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135833 (2002 RD245)
Classification: Main-belt Asteroid          SPK-ID: 2135833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01025635729224919 4.9518e-08  
a 2.558039321619394 1.3818e-08 au
q 2.531803156369243 1.3299e-07 au
i .6532262858411261 4.4977e-06 deg
node 148.6310892263622 0.00036237 deg
peri 33.96359718759211 0.00041661 deg
M 318.596172344586 0.00020399 deg
tp 2459372.368878223190
(2021-Jun-06.86887822)
0.00084636 TDB
period 1494.373821553133
4.09
1.2109e-05
3.315e-08
d
yr
n .2409035776776688 1.952e-09 deg/d
Q 2.584275486869545 1.396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      8264 days (22.63 yr)  
   first obs. used      1998-09-13  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:00  

Additional Information
 Earth MOID = 1.52852 au 
 Jupiter MOID = 2.37034 au 
 T_jup = 3.436 
[ 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 16.59   n/a MPCxxxxx  

135833 (2002 RD245)          Discovered 2002-Sep-14 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 RD245 = 1998 RJ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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