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109619 (2001 QX293)
Classification: Main-belt Asteroid          SPK-ID: 2109619
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269003087461907 4.5564e-08  
a 3.057412545318775 2.4644e-08 au
q 2.669425949353346 1.3841e-07 au
i 8.173178196885527 6.276e-06 deg
node 313.3977297496546 3.0542e-05 deg
peri 327.8348572697383 3.767e-05 deg
M 222.0561657185974 2.2388e-05 deg
tp 2459748.719951233670
(2022-Jun-18.21995123)
0.00012303 TDB
period 1952.672867528345
5.35
2.3609e-05
6.464e-08
d
yr
n .1843626784529868 2.2291e-09 deg/d
Q 3.445399141284204 2.7771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7692 days (21.06 yr)  
   first obs. used      1999-01-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:29:33  

Additional Information
 Earth MOID = 1.65733 au 
 Jupiter MOID = 1.75671 au 
 T_jup = 3.207 
[ 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 14.9   n/a MPO426694  
diameter diameter 6.413 km 0.360 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109619 (2001 QX293)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QX293 = 1999 AS29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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