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JPL Small-Body Database Browser
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56867 (2000 QL97)
Classification: Main-belt Asteroid          SPK-ID: 2056867
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511794339855669 4.8023e-08  
a 3.162912489568606 2.2657e-08 au
q 2.684745169649744 1.5378e-07 au
i 7.90476225846071 7.0824e-06 deg
node 14.34003541841343 2.9272e-05 deg
peri 302.9792999735463 3.5782e-05 deg
M 134.6335202827669 1.9583e-05 deg
tp 2457832.113206587123
(2017-Mar-19.61320659)		 0.00011202 TDB
period 2054.609023426411
5.63		 2.2077e-05
6.044e-08		 d
yr
n .1752158176545134 1.8827e-09 deg/d
Q 3.641079809487469 2.6083e-08 au
   Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      7593 days (20.79 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:22  

Additional Information
 Earth MOID = 1.68151 au 
 Jupiter MOID = 1.74367 au 
 T_jup = 3.172 
[ 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 14.4   n/a MPO257239  
diameter diameter 3.738 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56867 (2000 QL97)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QL97 = 1998 GR12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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