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JPL Small-Body Database Browser
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37335 (2001 QX268)
Classification: Main-belt Asteroid          SPK-ID: 2037335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134345183046456 4.5586e-08  
a 2.389897975999636 1.2433e-08 au
q 2.11880105029487 1.0918e-07 au
i 7.657508504950019 4.4487e-06 deg
node 100.416023748217 3.9365e-05 deg
peri 251.0380460043087 4.4564e-05 deg
M 25.86995332299332 2.286e-05 deg
tp 2458903.524815755198
(2020-Feb-24.02481576)
8.5459e-05 TDB
period 1349.483158792548
3.69
1.0531e-05
2.883e-08
d
yr
n .266768797857478 2.0817e-09 deg/d
Q 2.660994901704402 1.3843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      9062 days (24.81 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:57:52  

Additional Information
 Earth MOID = 1.12689 au 
 Jupiter MOID = 2.72785 au 
 T_jup = 3.512 
[ 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 15.2   n/a MPO340952  
diameter diameter 2.510 km 0.434 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.307   0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37335 (2001 QX268)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 QX268 = 1994 UA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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