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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03010892465787486 3.8133e-08  
a 2.724566525675995 1.3238e-08 au
q 2.642532757429048 9.9976e-08 au
i 10.29253937920701 3.4792e-06 deg
node 108.7523478878292 2.1194e-05 deg
peri 98.16946284981999 6.3371e-05 deg
M 154.4677571377294 5.9674e-05 deg
tp 2458495.677285808322
(2019-Jan-12.17728581)
0.00027169 TDB
period 1642.648160436246
4.50
1.1972e-05
3.278e-08
d
yr
n .2191583131864301 1.5973e-09 deg/d
Q 2.806600293922942 1.3637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1538  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1998-10-17  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47812  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:00:25  

Additional Information
 Earth MOID = 1.65604 au 
 Jupiter MOID = 2.22666 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 14.21   n/a E2021B10  
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. 2020-October); 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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2031-Feb-20 02:57 < 00:01 Psych 0.0280716447874238 0.0280667665214048 0.0280765231624616 3.72201372486452 3.72201360906484 2462917.622798566 0.650408651542784 258.688004763349 46.5946115709142 -20.4092888179782 34880.140299645 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 10:00:30 2021-Apr-13 10:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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