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135824 (2002 RP217)
Classification: Main-belt Asteroid          SPK-ID: 2135824
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560653407281754 6.4749e-08  
a 2.555450911288091 1.4063e-08 au
q 2.156633594103789 1.681e-07 au
i 1.808222040660306 6.788e-06 deg
node 287.040178309496 0.00017859 deg
peri 47.49703949813876 0.00018 deg
M 176.2195676279947 2.5266e-05 deg
tp 2458470.115796811014
(2018-Dec-17.61579681)
0.00010028 TDB
period 1492.106221161014
4.09
1.2317e-05
3.372e-08
d
yr
n .2412696863631346 1.9916e-09 deg/d
Q 2.954268228472393 1.6258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      11144 days (30.51 yr)  
   first obs. used      1990-10-13  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61046  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:58  

Additional Information
 Earth MOID = 1.14522 au 
 Jupiter MOID = 2.40541 au 
 T_jup = 3.420 
[ 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 16.72   n/a MPCxxxxx  

135824 (2002 RP217)          Discovered 2002-Sep-14 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 RP217 = 1998 RP45 = 2000 BD37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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