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437728 (2014 DQ124)
Classification: Jupiter Trojan          SPK-ID: 2437728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02448320549048773 1.4061e-07  
a 5.240220678563092 4.2666e-07 au
q 5.111923278874328 1.0806e-06 au
i 6.295093476643632 1.1264e-05 deg
node 175.8872448398613 6.4936e-05 deg
peri 216.9293851927418 0.00023615 deg
M 328.9708212751395 0.00023204 deg
tp 2459378.150941604082
(2021-Jun-12.65094160)
0.0028269 TDB
period 4381.499754891778
12.00
0.00053511
1.465e-06
d
yr
n .08216364718452253 1.0035e-08 deg/d
Q 5.368518078251856 4.3711e-07 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4395 days (12.03 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:36  

Additional Information
 Earth MOID = 4.11892 au 
 Jupiter MOID = .105836 au 
 T_jup = 2.987 
[ 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 14.2   n/a MPO456079  

437728 (2014 DQ124)          Discovered 2010-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DQ124 = 2015 FS38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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