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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08037746862364338 2.3605e-05  
a 46.94462676047575 0.0019333 au
q 43.17133649598696 0.0010538 au
i 37.86211836318356 9.0773e-05 deg
node 185.8896507692002 7.8636e-05 deg
peri 266.8001141235434 0.017958 deg
M 314.4812669657215 0.017371 deg
tp 2473855.235637145797
(2061-Jan-30.73563715)
4.7983 TDB
period 117483.6045051017
321.65
7.2576
0.01987
d
yr
n .003064257361837814 1.8929e-07 deg/d
Q 50.71791702496454 0.0020887 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .3843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:24:19  

Additional Information
 Earth MOID = 42.3984 au 
 Jupiter MOID = 39.2163 au 
 T_jup = 4.838 
[ 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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