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JPL Small-Body Database Browser
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531074 (2012 DX98)
Classification: TransNeptunian Object          SPK-ID: 2531074
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2688280447986401 3.1987e-05  
a 48.03200271310021 0.0025272 au
q 35.1196533359745 0.00032657 au
i 13.12344906371777 9.7771e-05 deg
node 9.738301484126863 3.7458e-05 deg
peri 189.2646424436153 0.0048828 deg
M 2.364104896256732 0.0026381 deg
tp 2458202.029802052318
(2018-Mar-24.52980205)
0.91355 TDB
period 121589.0511949389
332.89
9.5961
0.02627
d
yr
n .002960792904147482 2.3367e-07 deg/d
Q 60.94435209022591 0.0032066 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5875 days (16.08 yr)  
   first obs. used      2002-03-12  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .68629  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:13:24  

Additional Information
 Earth MOID = 34.1186 au 
 Jupiter MOID = 29.6686 au 
 T_jup = 5.808 
[ 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 7.3   n/a E2018Y78  

531074 (2012 DX98)          Discovered 2012-Feb-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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