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186424 (2002 RA24)
Classification: Main-belt Asteroid          SPK-ID: 2186424
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 .2336960237835707 5.3347e-08  
a 2.328071648419675 7.6636e-09 au
q 1.784010561100734 1.2178e-07 au
i 1.375854087024219 3.5492e-06 deg
node 304.6981057603035 0.00024697 deg
peri 57.32181538449623 0.00024721 deg
M 41.58994284928534 1.1219e-05 deg
tp 2459050.607893615727
(2020-Jul-20.10789362)
4.0199e-05 TDB
period 1297.456899469283
3.55
6.4065e-06
1.754e-08
d
yr
n .2774658642975006 1.3701e-09 deg/d
Q 2.872132735738616 9.4546e-09 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      10222 days (27.99 yr)  
   first obs. used      1993-01-21  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55363  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:12  

Additional Information
 Earth MOID = .780123 au 
 Jupiter MOID = 2.58916 au 
 T_jup = 3.535 
[ 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 17.16   n/a E2021B55  

186424 (2002 RA24)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2002 RA24 = 1995 UJ45 = 1999 XY250 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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