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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09231628532012247 2.4431e-08  
a 3.166424361467966 1.7191e-08 au
q 2.874111826670103 8.3779e-08 au
i 9.940081145083234 9.8864e-07 deg
node 338.53122036 5.3485e-06 deg
peri 130.1198020621426 1.0381e-05 deg
M 304.7900162238248 7.9525e-06 deg
tp 2459712.121967606202
(2022-May-12.62196761)
4.6243e-05 TDB
period 2058.0319095704
5.63
1.676e-05
4.589e-08
d
yr
n .1749244014759458 1.4245e-09 deg/d
Q 3.458736896265829 1.8778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2928  
   data-arc span      16724 days (45.79 yr)  
   first obs. used      1975-10-03  
   last obs. used      2021-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:46:19  

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 12.80   n/a MPO636280  
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1975-Nov-17 04:12 00:01 Jupiter 1.99948733004139 1.99948678197097 1.99948787811193 4.0650713402084 3.95949053701178 2442733.675028012 1.06945432618182 35.4404507816469 8.83833717170821 43.8779828869087 10749057.4260537 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
1986-Jul-28 19:32 < 00:01 Jupiter 1.73481740762959 1.73481716578314 1.73481764947652 3.74826446492081 3.61565884816658 2446640.313837799 0.742566386189194 61.1239767360566 6.75561836298236 81.8411586847603 8850573.59750667 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
1997-Apr-28 18:35 < 00:01 Jupiter 1.71922653997936 1.71922630928201 1.7192267706767 3.3261663533343 3.17459125146616 2450567.274337166 0.456550458009991 30.35436827279 7.43620002765486 76.6454839481145 7452902.22383959 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
2008-Jan-08 09:29 < 00:01 Jupiter 1.94313029694891 1.94313012646726 1.94313046743055 2.77346383070591 2.61156835137613 2454473.894987837 0.212036199323246 15.3329438153875 5.35505333598642 80.4285008558815 8541762.35142237 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
2094-Jan-06 13:03 00:02 Jupiter 1.85875803364606 1.85875712852843 1.85875893876559 3.78042497378474 3.65789933362454 2485884.044063772 1.90729168967461 107.745736394256 8.47971555835194 66.586350434693 9445357.46080476 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
2104-Sep-27 15:46 00:02 Jupiter 1.67911792175416 1.67911767491894 1.67911816858957 3.57311947333725 3.42903673416983 2489800.156644991 2.0588673919282 44.4815779705837 6.25844623752517 80.9238352301906 7056257.80340086 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47
2115-Jun-27 06:51 00:02 Jupiter 1.79282615850233 1.7928252037021 1.79282711330572 3.14402501505661 2.98998182195392 2493724.785491283 2.44475030248939 134.07101692865 8.26326883517337 66.3279962275026 7735392.77717309 T 35 CATAB v2.0g-lin.ifort 2021-Aug-25 13:47:04 2021-Aug-25 13:47

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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