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4119 Miles (1983 BE)
Classification: Main-belt Asteroid          SPK-ID: 2004119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313623144460727 1.6082e-08  
a 2.881271411772352 1.2501e-08 au
q 2.502780930574632 4.7828e-08 au
i 13.01753679247206 4.2953e-07 deg
node 115.2794405534842 4.0921e-06 deg
peri 77.2793437926199 8.275e-06 deg
M 199.3855693790598 1.0319e-05 deg
tp 2459997.497104848916
(2023-Feb-21.99710485)
5.396e-05 TDB
period 1786.383431652886
4.89
1.1626e-05
3.183e-08
d
yr
n .2015244843974526 1.3115e-09 deg/d
Q 3.259761892970071 1.4143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2860  
   data-arc span      25389 days (69.51 yr)  
   first obs. used      1951-09-01  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .37997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:58:10  

Additional Information
 Earth MOID = 1.54252 au 
 Jupiter MOID = 1.86195 au 
 T_jup = 3.243 
[ 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 11.74   n/a E2021B10  
diameter diameter 12.809 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 1.43 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.270   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4119 Miles (1983 BE)          Discovered 1983-Jan-16 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 BE = 1984 KA1 = 1988 CJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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