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JPL Small-Body Database Browser
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32397 (2000 QL214)
Classification: Jupiter Trojan          SPK-ID: 2032397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008823938670119992 4.4308e-08  
a 5.243191645604032 9.0119e-08 au
q 5.196926044087537 2.7229e-07 au
i 5.595907268711261 4.7584e-06 deg
node 116.0193240509466 5.8007e-05 deg
peri 162.784554446452 0.00042468 deg
M 270.7943856985294 0.00042442 deg
tp 2459687.130053656562
(2022-Apr-17.63005366)
0.0051754 TDB
period 4385.226449922147
12.01
0.00011306
3.095e-07
d
yr
n .08209382208902603 2.1165e-09 deg/d
Q 5.289457247120528 9.0914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1300  
   data-arc span      9606 days (26.30 yr)  
   first obs. used      1993-01-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:43:35  

Additional Information
 Earth MOID = 4.18029 au 
 Jupiter MOID = .0114416 au 
 T_jup = 2.990 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.5   n/a MPO324605  
diameter diameter 30.763 km 0.842 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.062   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

32397 (2000 QL214)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QL214 = 2001 SY237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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