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47508 (2000 AQ58)
Classification: Main-belt Asteroid          SPK-ID: 2047508
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02982603782622201 3.8237e-08  
a 2.725896772013764 1.3511e-08 au
q 2.644594071781305 1.0053e-07 au
i 10.29263700470829 3.6725e-06 deg
node 108.7532450009135 2.1632e-05 deg
peri 98.9589174604493 6.7042e-05 deg
M 109.8528685549035 6.3425e-05 deg
tp 2458498.883935963423
(2019-Jan-15.38393596)
0.00028921 TDB
period 1643.851320668193
4.50
1.2222e-05
3.346e-08
d
yr
n .2189979078239674 1.6282e-09 deg/d
Q 2.807199472246223 1.3914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1473  
   data-arc span      8042 days (22.02 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:53  

Additional Information
 Earth MOID = 1.65881 au 
 Jupiter MOID = 2.22741 au 
 T_jup = 3.333 
[ 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 14.2   n/a MPO474351  
diameter diameter 3.861 km 0.237 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.05521 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.298   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47508 (2000 AQ58)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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