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535169 (2014 XX40)
Classification: TransNeptunian Object          SPK-ID: 2535169
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5940294737044147 3.3206e-05  
a 79.29354614901396 0.0070008 au
q 32.19084266195848 0.00021159 au
i 19.70093001490898 6.4924e-05 deg
node 202.2811308720906 0.00014777 deg
peri 325.1905492980864 0.0013486 deg
M 2.316457910675405 0.00041812 deg
tp 2457737.000595951613
(2016-Dec-14.50059595)
0.19632 TDB
period 257902.2837860373
706.10
34.155
0.09351
d
yr
n .001395877518861623 1.8486e-07 deg/d
Q 126.3962496360694 0.01116 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      3259 days (8.92 yr)  
   first obs. used      2012-01-20  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .54492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:02:20  

Additional Information
 Earth MOID = 31.2173 au 
 Jupiter MOID = 26.89 au 
 T_jup = 5.979 
[ 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 7.35   n/a MPCxxxxx  

535169 (2014 XX40)          Discovered 2012-Jan-20 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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