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392746 (2012 SX62)
Classification: Main-belt Asteroid          SPK-ID: 2392746
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0824477916618415 5.0483e-08  
a 2.238382463351465 1.5696e-08 au
q 2.053832772353544 1.099e-07 au
i 5.964212929487024 5.578e-06 deg
node 228.6212415819691 5.7321e-05 deg
peri 188.942567116049 7.3451e-05 deg
M 121.4044678748274 4.2149e-05 deg
tp 2458787.992320684635
(2019-Oct-31.49232068)
0.00014434 TDB
period 1223.206749743704
3.35
1.2866e-05
3.523e-08
d
yr
n .2943083825162264 3.0956e-09 deg/d
Q 2.422932154349386 1.699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      9951 days (27.24 yr)  
   first obs. used      1992-10-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:41  

Additional Information
 Earth MOID = 1.06499 au 
 Jupiter MOID = 2.82374 au 
 T_jup = 3.625 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457459.5 (2016-Mar-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08186828633459349 5.0437e-08  
q 2.055373870028133 1.0965e-07 au
tp 2457562.654338256878
(2016-Jun-23.15433826)
0.00014987 TDB
node 228.6441477615749 5.735e-05 deg
peri 188.4210463095222 7.3737e-05 deg
i 5.96161367956231 5.5772e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      9951 days (27.24 yr)  
   first obs. used      1992-10-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:41  

Additional Information
 Jupiter MOID = 2.82374 au 
 T_jup = 3.625 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.543883379247788E-15 -5.486750474450386E-15 -4.639151010546131E-13 7.506876870235022E-15 -1.69832302628529E-13 -7.972135152971983E-16
q -5.486750474450386E-15 1.202281595688928E-14 3.021036977300221E-13 -2.128575878421363E-14 1.493422342538671E-13 2.162571182433651E-15
tp -4.639151010546131E-13 3.021036977300221E-13 2.246016703412532E-8 4.963802223312858E-11 6.976710465698979E-9 -3.0476316558525E-13
node 7.506876870235022E-15 -2.128575878421363E-14 4.963802223312858E-11 3.288985947856952E-9 -3.255085500842156E-9 -5.144586823495974E-12
peri -1.69832302628529E-13 1.493422342538671E-13 6.976710465698979E-9 -3.255085500842156E-9 5.43715747992761E-9 4.909533861869445E-12
i -7.972135152971983E-16 2.162571182433651E-15 -3.0476316558525E-13 -5.144586823495974E-12 4.909533861869445E-12 3.110496714495477E-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 17.3   n/a MPO455787  

392746 (2012 SX62)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 SX62 = 2002 TU270 = 2009 WD241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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