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14254 (2000 AT64)
Classification: Main-belt Asteroid          SPK-ID: 2014254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09231628530426252 2.4436e-08  
a 3.166424361504347 1.723e-08 au
q 2.874111826753345 8.3819e-08 au
i 9.940081143811899 9.8882e-07 deg
node 338.5312203555279 5.3486e-06 deg
peri 130.1198020612238 1.0381e-05 deg
M 304.7900162185376 7.9575e-06 deg
tp 2459712.121967641867
(2022-May-12.62196764)
4.6277e-05 TDB
period 2058.031909605869
5.63
1.6798e-05
4.599e-08
d
yr
n .1749244014729311 1.4277e-09 deg/d
Q 3.45873689625535 1.882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2878  
   data-arc span      16563 days (45.35 yr)  
   first obs. used      1975-10-03  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42422  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:14:57  

Additional Information
 Earth MOID = 1.90297 au 
 Jupiter MOID = 1.6399 au 
 T_jup = 3.173 
[ 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 12.75   n/a E2021B10  
rotation period rot_per 141.801 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

14254 (2000 AT64)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AT64 = 1975 TH = 1983 CY = 1986 RD15 = 1987 YZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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