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1035 Amata (A924 SF)
Classification: Main-belt Asteroid          SPK-ID: 2001035
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897606842161656 4.0413e-08  
a 3.152533474097252 1.6121e-08 au
q 2.554306565038192 1.2313e-07 au
i 18.00195167044802 4.296e-06 deg
node 1.886610860983514 1.1565e-05 deg
peri 324.7160008544483 1.6317e-05 deg
M 92.98285833333776 1.3569e-05 deg
tp 2458472.433790109316
(2018-Dec-19.93379011)
7.6029e-05 TDB
period 2044.50410503768
5.60
1.5682e-05
4.293e-08
d
yr
n .1760818181352417 1.3506e-09 deg/d
Q 3.750760383156313 1.918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2570  
   data-arc span      39079 days (106.99 yr)  
   first obs. used      1913-10-31  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:23:11  

Additional Information
 Earth MOID = 1.56559 au 
 Jupiter MOID = 1.74718 au 
 T_jup = 3.104 
[ 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 10.3   n/a MPO452173  
diameter diameter 56.063 km 0.404 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.081 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Kirkpatrick, E.; Hirsch, B.; LeCrone, C.; Schwoenk, D.; et al. (2003) Minor Planet Bull. 30, 41.]
[Stephens, R.D. (2003) Minor Planet Bull. 30, 31.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.038   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1035 Amata (A924 SF)          Discovered 1924-Sep-29 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A924 SF = 1935 SU = 1969 TJ4 = A913 UC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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