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JPL Small-Body Database Browser
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14246 (2000 AN50)
Classification: Main-belt Asteroid          SPK-ID: 2014246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02927629067793016 4.1756e-08  
a 2.877337878966213 1.6447e-08 au
q 2.793100098842979 1.1793e-07 au
i 1.12333637338681 4.6502e-06 deg
node 302.6639459709909 0.00024936 deg
peri 354.7300212910924 0.00026416 deg
M 179.775549217038 8.8082e-05 deg
tp 2457710.248231888710
(2016-Nov-17.74823189)
0.00043598 TDB
period 1782.726504888299
4.88
1.5285e-05
4.185e-08
d
yr
n .2019378738201667 1.7314e-09 deg/d
Q 2.961575659089446 1.6928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1675  
   data-arc span      20088 days (55.00 yr)  
   first obs. used      1964-11-27  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:05:35  

Additional Information
 Earth MOID = 1.77647 au 
 Jupiter MOID = 2.0915 au 
 T_jup = 3.295 
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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 13.1   n/a MPO309264  
diameter diameter 6.796 km 0.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.774 h n/a LCDB (Rev. 2019-January); 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.]
geometric albedo albedo 0.241   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14246 (2000 AN50)          Discovered 2000-Jan-06 by Korlevic, K. at Visnjan
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 AN50 = 1964 WY = 1991 GV9 = 1998 VQ28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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