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183368 (2002 XD7)
Classification: Main-belt Asteroid          SPK-ID: 2183368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .202957804817497 5.8281e-08  
a 2.632634748913329 2.2023e-08 au
q 2.098320979387618 1.6215e-07 au
i 11.59182443595399 7.7929e-06 deg
node 240.150561031087 2.1682e-05 deg
peri 261.0182234223665 3.0098e-05 deg
M 330.3313397250706 2.2598e-05 deg
tp 2459129.081881337593
(2020-Oct-06.58188134)
9.8763e-05 TDB
period 1560.214612071614
4.27
1.9578e-05
5.36e-08
d
yr
n .2307374877882992 2.8953e-09 deg/d
Q 3.166948518439041 2.6493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:35:12  

Additional Information
 Earth MOID = 1.14793 au 
 Jupiter MOID = 2.05233 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457487.5 (2016-Apr-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .202815630312149 5.8448e-08  
q 2.098264138664482 1.6249e-07 au
tp 2457570.811955999541
(2016-Jul-01.31195600)
9.0312e-05 TDB
node 240.1755885614051 2.1699e-05 deg
peri 261.3533890205834 3.0104e-05 deg
i 11.58720754002753 7.7908e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:35:12  

Additional Information
 Jupiter MOID = 2.05233 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.416191659416921E-15 -9.453460729888119E-15 -1.816666286210949E-12 1.670531436078755E-14 -1.920981806644712E-13 -3.964628065837231E-15
q -9.453460729888119E-15 2.64032311974846E-14 5.309417361555659E-12 -4.591398692465161E-14 5.932901722694331E-13 1.244097817514619E-14
tp -1.816666286210949E-12 5.309417361555659E-12 8.156340319656405E-9 -4.198122298111538E-11 1.861684419282378E-9 1.958798731526989E-11
node 1.670531436078755E-14 -4.591398692465161E-14 -4.198122298111538E-11 4.708387516426397E-10 -4.692753329551462E-10 -2.152093778537502E-11
peri -1.920981806644712E-13 5.932901722694331E-13 1.861684419282378E-9 -4.692753329551462E-10 9.062732956193766E-10 2.533346150621005E-11
i -3.964628065837231E-15 1.244097817514619E-14 1.958798731526989E-11 -2.152093778537502E-11 2.533346150621005E-11 6.069708147880801E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO412994  

183368 (2002 XD7)          Discovered 2002-Dec-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 XD7 = 2004 GW24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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