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JPL Small-Body Database Browser
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312805 (2010 XN80)
Classification: Jupiter Trojan          SPK-ID: 2312805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05786710661310046 6.7373e-08  
a 5.284248656616718 2.6649e-07 au
q 4.978464476234145 4.977e-07 au
i 7.53535826696527 7.1381e-06 deg
node 142.9702698516516 5.2808e-05 deg
peri 318.7076286421024 0.00010452 deg
M 227.2283295307189 9.814e-05 deg
tp 2460236.850049618365
(2023-Oct-19.35004962)
0.0013008 TDB
period 4436.835175610041
12.15
0.00033563
9.189e-07
d
yr
n .08113891676187902 6.1378e-09 deg/d
Q 5.590032836999291 2.8191e-07 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      8821 days (24.15 yr)  
   first obs. used      1995-08-01  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:47  

Additional Information
 Earth MOID = 3.99989 au 
 Jupiter MOID = .313196 au 
 T_jup = 2.979 
[ 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 13.6   n/a MPO455306  

312805 (2010 XN80)          Discovered 2003-Apr-11 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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