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JPL Small-Body Database Browser
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483002 (2014 QS441)
Classification: TransNeptunian Object          SPK-ID: 2483002
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07961580063929929 0.00014872  
a 46.84163323620572 0.012314 au
q 43.11229910285279 0.0061622 au
i 37.90985449561273 0.00029443 deg
node 185.9411574826461 0.00022148 deg
peri 268.2996843484437 0.11186 deg
M 311.796063820193 0.11157 deg
tp 2474279.792890021166
(2062-Mar-31.29289002)
30.209 TDB
period 117097.1893115268
320.59
46.176
0.1264
d
yr
n .003074369266389918 1.2123e-06 deg/d
Q 50.57096736955864 0.013295 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6582 days (18.02 yr)  
   first obs. used      1998-09-19  
   last obs. used      2016-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .086314  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:56:09  

Additional Information
 Earth MOID = 42.3406 au 
 Jupiter MOID = 39.1585 au 
 T_jup = 4.831 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.4   n/a MPO428154  

483002 (2014 QS441)          Discovered 2014-Aug-19 by Dark Energy Survey at Cerro Tololo-DECa
Reference: Last Updated: 2017-01-17
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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