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JPL Small-Body Database Browser
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452512 (2004 RL265)
Classification: Main-belt Asteroid          SPK-ID: 2452512
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605130484548173 1.0741e-07  
a 3.005791845562912 5.7222e-08 au
q 2.523323033410978 3.2467e-07 au
i 11.78216229189476 1.2254e-05 deg
node .5048583702283274 7.2719e-05 deg
peri 19.8842214584729 0.00010713 deg
M 271.3876555583209 7.4515e-05 deg
tp 2459069.020400584275
(2020-Aug-07.52040058)
0.00039976 TDB
period 1903.429429308788
5.21
5.4354e-05
1.488e-07
d
yr
n .1891323074324487 5.4008e-09 deg/d
Q 3.488260657714847 6.6406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:05  

Additional Information
 Earth MOID = 1.52759 au 
 Jupiter MOID = 1.9971 au 
 T_jup = 3.200 
[ 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 16.9   n/a MPO304509  

452512 (2004 RL265)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2004 RL265 = 2014 QX159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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