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530838 (2011 UC411)
Classification: TransNeptunian Object          SPK-ID: 2530838
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2720252242089225 2.3974e-05  
a 39.23082910933513 0.0015504 au
q 28.55905402496631 0.00023287 au
i 4.660582797368467 2.172e-05 deg
node 289.0032668775983 0.00075819 deg
peri 87.96122397049481 0.0032366 deg
M 19.57712989116443 0.0023905 deg
tp 2454119.754321686973
(2007-Jan-19.25432169)
0.42058 TDB
period 89751.07454263209
245.73
5.3206
0.01457
d
yr
n .004011094037977213 2.3778e-07 deg/d
Q 49.90260419370394 0.0019722 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      3603 days (9.86 yr)  
   first obs. used      2008-11-02  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .6089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 20:03:21  

Additional Information
 Earth MOID = 27.5644 au 
 Jupiter MOID = 23.636 au 
 T_jup = 5.400 
[ 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 8.0   n/a MPO463211  

530838 (2011 UC411)          Discovered 2010-Oct-12 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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