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126155 (2001 YJ140)
Classification: TransNeptunian Object          SPK-ID: 2126155
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2885245755452542 2.0267e-05  
a 39.15257707880529 0.0013275 au
q 27.85609639564015 0.00015373 au
i 5.994221227156312 3.4137e-05 deg
node 319.40447486 0.00017786 deg
peri 128.8590509342893 0.0010452 deg
M 18.70920723706277 0.001421 deg
tp 2454550.083600023192
(2008-Mar-24.58360002)
0.13536 TDB
period 89482.67464134851
244.99
4.5509
0.01246
d
yr
n .00402312516297596 2.0461e-07 deg/d
Q 50.44905776197044 0.0017105 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6967 days (19.07 yr)  
   first obs. used      2001-12-20  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .53589  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:32:14  

Additional Information
 Earth MOID = 26.8756 au 
 Jupiter MOID = 22.734 au 
 T_jup = 5.357 
[ 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 7.53   n/a MPCxxxxx  

126155 (2001 YJ140)          Discovered 2001-Dec-20 by Trujillo, C. A., Brown, M. E. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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