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24446 (2000 PR25)
Classification: Jupiter Trojan          SPK-ID: 2024446
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08083380016107697 6.788e-08  
a 5.229800536188033 1.2307e-07 au
q 4.807055884763516 3.6889e-07 au
i 25.31271036020286 6.5877e-06 deg
node 287.0876702627829 1.6467e-05 deg
peri 68.3030399131146 4.6875e-05 deg
M 237.3583272579537 4.8423e-05 deg
tp 2460688.701299165065
(2025-Jan-13.20129916)
0.00062215 TDB
period 4368.437381201398
11.96
0.0001542
4.222e-07
d
yr
n .08240933051923331 2.909e-09 deg/d
Q 5.652545187612549 1.3302e-07 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      25163 days (68.89 yr)  
   first obs. used      1951-08-06  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:42:40  

Additional Information
 Earth MOID = 3.88306 au 
 Jupiter MOID = .131656 au 
 T_jup = 2.802 
[ 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 11.08   n/a E2021B10  
diameter diameter 31.392 km 0.921 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 10.74 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Stephens, R.D.; Coley, D.R.; French, L.M. (2015) Minor Planet Bull. 42, 216-224.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.086   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

24446 (2000 PR25)          Discovered 2000-Aug-04 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 PR25 = 1999 MZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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