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266597 (2008 JX14)
Classification: Main-belt Asteroid          SPK-ID: 2266597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09976488489789422 5.8766e-08  
a 2.406344863025385 2.102e-08 au
q 2.166276144741019 1.3018e-07 au
i 6.666336398151385 6.5333e-06 deg
node 132.24996977797 3.9062e-05 deg
peri 126.7330477440369 5.3228e-05 deg
M 97.5625649098896 3.8921e-05 deg
tp 2458830.998728326107
(2019-Dec-13.49872833)
0.00014545 TDB
period 1363.437481635108
3.73
1.7865e-05
4.891e-08
d
yr
n .2640385091718827 3.4596e-09 deg/d
Q 2.646413581309752 2.3117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      5598 days (15.33 yr)  
   first obs. used      2005-07-12  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:54:18  

Additional Information
 Earth MOID = 1.15677 au 
 Jupiter MOID = 2.41481 au 
 T_jup = 3.507 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458122.5 (2018-Jan-04.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09922441100205308 5.8957e-08  
q 2.168291253251518 1.3064e-07 au
tp 2457468.303604336133
(2016-Mar-20.80360434)
0.00013962 TDB
node 132.2692249633519 3.9094e-05 deg
peri 127.122896545657 5.3253e-05 deg
i 6.662906212723464 6.5293e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      5598 days (15.33 yr)  
   first obs. used      2005-07-12  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:54:18  

Additional Information
 Jupiter MOID = 2.41481 au 
 T_jup = 3.507 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.475923478154899E-15 -7.653963386600641E-15 3.673982542950333E-12 1.801975222855465E-14 8.7468727764396E-13 -1.290302579687869E-15
q -7.653963386600641E-15 1.706716056385637E-14 -8.136027832185987E-12 -3.932822135763575E-14 -1.913824489396676E-12 3.433163364461333E-15
tp 3.673982542950333E-12 -8.136027832185987E-12 1.949366659429409E-8 6.757481514407113E-11 5.05704964915251E-9 -1.222573186855627E-11
node 1.801975222855465E-14 -3.932822135763575E-14 6.757481514407113E-11 1.528348208301268E-9 -1.499739745306187E-9 8.864010361973402E-11
peri 8.7468727764396E-13 -1.913824489396676E-12 5.05704964915251E-9 -1.499739745306187E-9 2.835844009599384E-9 -9.122244396066146E-11
i -1.290302579687869E-15 3.433163364461333E-15 -1.222573186855627E-11 8.864010361973402E-11 -9.122244396066146E-11 4.263130143029897E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.57   n/a E2021B55  

266597 (2008 JX14)          Discovered 2008-May-06 by Kugel, F. at Chante-Perdrix
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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