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JPL Small-Body Database Browser
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523772 (2014 XR40)
Classification: TransNeptunian Object          SPK-ID: 2523772
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1453172828226509 3.5809e-05  
a 42.88895260142055 0.0011172 au
q 36.65644654627265 0.0018431 au
i 24.87407879856519 0.00011104 deg
node 3.126518255168083 5.8682e-05 deg
peri 281.6930336334618 0.0085554 deg
M 268.8538188831291 0.011112 deg
tp 2484975.321024064069
(2091-Jul-12.82102406)
2.5042 TDB
period 102592.7302063589
280.88
4.0087
0.01098
d
yr
n .003509020563892612 1.3711e-07 deg/d
Q 49.12145865656845 0.0012796 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      2878 days (7.88 yr)  
   first obs. used      2010-05-27  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .56473  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:57  

Additional Information
 Earth MOID = 35.7326 au 
 Jupiter MOID = 31.9971 au 
 T_jup = 5.275 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457031.5 (2015-Jan-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394125734697202 3.6211e-05  
q 37.1201986983474 0.00187 au
tp 2484748.669335331793
(2090-Nov-28.16933533)
2.5067 TDB
node 3.15013275082875 5.8813e-05 deg
peri 279.5422193880269 0.0087842 deg
i 24.79054250173234 0.00011055 deg
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      2878 days (7.88 yr)  
   first obs. used      2010-05-27  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .56473  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:57  

Additional Information
 Jupiter MOID = 31.9971 au 
 T_jup = 5.275 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.311266195506831E-9 -5.784249947901677E-8 -7.189121670147415E-5 -1.57616800597981E-10 -8.84374654968242E-8 2.045751086701664E-10
q -5.784249947901677E-8 3.497011191106295E-6 .00168802407127501 1.391795665809697E-8 -4.294346897043312E-6 -1.805224677793233E-8
tp -7.189121670147415E-5 .00168802407127501 6.283341310207669 -2.14871730505076E-6 .01775376414110178 2.770672200418172E-6
node -1.57616800597981E-10 1.391795665809697E-8 -2.14871730505076E-6 3.458928931632611E-9 -5.238091293379779E-8 -6.353001950797077E-9
peri -8.84374654968242E-8 -4.294346897043312E-6 .01775376414110178 -5.238091293379779E-8 7.716232939334965E-5 6.957561318387469E-8
i 2.045751086701664E-10 -1.805224677793233E-8 2.770672200418172E-6 -6.353001950797077E-9 6.957561318387469E-8 1.22217431808526E-8

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.2   n/a MPO450821  

523772 (2014 XR40)          Discovered 2010-May-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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