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14690 (2000 AR25)
Classification: Jupiter Trojan          SPK-ID: 2014690
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03182385796029642 3.2448e-08  
a 5.207777777006737 6.2124e-08 au
q 5.042046196742486 1.9492e-07 au
i 4.446974989251033 1.4843e-06 deg
node 1.470191650891107 5.848e-06 deg
peri 5.809101134162732 3.4814e-05 deg
M 11.7065096705508 3.4931e-05 deg
tp 2459059.343129815943
(2020-Jul-28.84312982)
0.00042203 TDB
period 4340.873129255221
11.88
7.7674e-05
2.127e-07
d
yr
n .08293262421649408 1.484e-09 deg/d
Q 5.373509357270988 6.4101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2461  
   data-arc span      12493 days (34.20 yr)  
   first obs. used      1986-11-30  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46762  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:36:21  

Additional Information
 Earth MOID = 4.03873 au 
 Jupiter MOID = .071803 au 
 T_jup = 2.993 
[ 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 10.63   n/a E2021B10  
diameter diameter 43.169 km 0.739 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 8.519 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Ryan, E.L.; Sharkey, B.N.L.; Woodward, C.E. (2017) Astron. J. 153, A116.]
[Szabo, Gy.M.; Pal, A.; Kiss, Cs.; Kiss, L.L.; et al. (2017) Astron. Astrophys. 599, A44.]
geometric albedo albedo 0.060   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

14690 (2000 AR25)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AR25 = 1986 WA11 = 1998 XQ67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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