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480017 (2014 QB442)
Classification: TransNeptunian Object          SPK-ID: 2480017
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 .4511076869733714 6.6465e-05  
a 66.62429636064503 0.0067043 au
q 36.56956413316605 0.0017926 au
i 7.299105261311913 0.00011024 deg
node 75.22435470986171 0.0012145 deg
peri 269.1311708521191 0.012196 deg
M 17.19285081096463 0.0037113 deg
tp 2449514.289143805030
(1994-Jun-10.78914380)
1.9436 TDB
period 198631.160461898
543.82
29.982
0.08209
d
yr
n .001812404454380944 2.7357e-07 deg/d
Q 96.67902858812403 0.0097286 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      2214 days (6.06 yr)  
   first obs. used      2010-10-06  
   last obs. used      2016-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .49704  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 14:58:16  

Additional Information
 Earth MOID = 35.5707 au 
 Jupiter MOID = 31.6183 au 
 T_jup = 6.413 
[ 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 6.2   n/a E2016Q09  

480017 (2014 QB442)          Discovered 2013-Oct-02 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2016-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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