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14257 (2000 AR97)
Classification: Main-belt Asteroid          SPK-ID: 2014257
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401011032546158 3.1967e-08  
a 2.2254107211344 6.3719e-09 au
q 1.91362822390882 7.1341e-08 au
i 5.168678744886899 3.5632e-06 deg
node 55.25981289328863 3.4359e-05 deg
peri 4.209766660618872 3.6353e-05 deg
M 119.9703256433423 1.2325e-05 deg
tp 2458596.403556901230
(2019-Apr-22.90355690)
4.094e-05 TDB
period 1212.589185996182
3.32
5.2079e-06
1.426e-08
d
yr
n .2968853789540009 1.2751e-09 deg/d
Q 2.537193218359979 7.2646e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2907  
   data-arc span      28401 days (77.76 yr)  
   first obs. used      1942-11-05  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:41:05  

Additional Information
 Earth MOID = .926065 au 
 Jupiter MOID = 2.76953 au 
 T_jup = 3.628 
[ 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 12.8   n/a MPO452371  
diameter diameter 7.202 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 13.584 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pray, D.P.; Galad, A.; Gajdos, S.; Vilagi, J.; et al. (2006) Minor Planet Bull. 33, 92-95.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.311   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

14257 (2000 AR97)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AR97 = 1942 VT = 1962 WC2 = 1962 XR = 1972 VO1 = 1972 XD2 = 1972 YB1 = 1975 VU5 = 1983 AA5 = 1987 FS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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