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JPL Small-Body Database Browser
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24456 (2000 RO25)
Classification: Jupiter Trojan          SPK-ID: 2024456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04123081380534153 4.9894e-08  
a 5.195250569035173 1.1624e-07 au
q 4.981046160151189 2.7698e-07 au
i 8.068657901210278 5.0502e-06 deg
node 220.8370022807206 3.5815e-05 deg
peri 143.4494445305659 7.5865e-05 deg
M 206.593142753078 7.0122e-05 deg
tp 2460443.606568607883
(2024-May-13.10656861)
0.00088581 TDB
period 4325.21972359323
11.84
0.00014516
3.974e-07
d
yr
n .08323276573355806 2.7933e-09 deg/d
Q 5.409454977919157 1.2103e-07 au
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      24008 days (65.73 yr)  
   first obs. used      1953-08-16  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:17:05  

Additional Information
 Earth MOID = 3.9829 au 
 Jupiter MOID = .0390937 au 
 T_jup = 2.979 
[ 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 12.0   n/a MPO435929  
diameter diameter 20.613 km 0.609 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.087   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

24456 (2000 RO25)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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