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5841 Stone (1982 ST)
Classification: Inner Main-belt Asteroid          SPK-ID: 2005841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043308241135442 4.3446e-08  
a 1.925722728432484 5.7783e-09 au
q 1.72481048916094 8.3123e-08 au
i 20.09382971342693 5.4775e-06 deg
node 343.5186911111782 1.0268e-05 deg
peri 45.38583879307586 2.3555e-05 deg
M 17.07097001387917 2.0566e-05 deg
tp 2458954.214521278933
(2020-Apr-14.71452128)
5.5719e-05 TDB
period 976.0881968650161
2.67
4.3932e-06
1.203e-08
d
yr
n .3688191304394849 1.66e-09 deg/d
Q 2.126634967704028 6.3811e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      24038 days (65.81 yr)  
   first obs. used      1954-02-26  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40761  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:48:10  

Additional Information
 Earth MOID = .753205 au 
 Jupiter MOID = 3.20557 au 
 T_jup = 3.838 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO309195  
diameter diameter 2.217 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.890 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2007) Minor Planet Bull. 34, 8-10.]
[Warner, B.D. (2010) Minor Planet Bull. 37, 57-64.]
[Warner, B.D. (2013) Minor Planet Bull. 40, 137-145.]
[Warner, B.D. (2015) Minor Planet Bull. 42, 54-60.]
[Warner, B.D. (2015) Minor Planet Bull. 42, 108-114.]
geometric albedo albedo 0.988   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5841 Stone (1982 ST)          Discovered 1982-Sep-19 by Helin, E. F. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 ST = 1990 SX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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