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95419 (2002 CH224)
Classification: Main-belt Asteroid          SPK-ID: 2095419
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 .03811658791820852 4.0604e-08  
a 2.648390802915226 1.7526e-08 au
q 2.547443182034133 1.1047e-07 au
i 4.134023198396685 5.7766e-06 deg
node 143.2971714714128 8.6021e-05 deg
peri 330.5549918787568 0.00015978 deg
M 134.9676314668917 0.00012999 deg
tp 2458410.300741933385
(2018-Oct-18.80074193)
0.00056949 TDB
period 1574.242139353996
4.31
1.5626e-05
4.278e-08
d
yr
n .2286814658307451 2.2699e-09 deg/d
Q 2.74933842379632 1.8194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      10068 days (27.56 yr)  
   first obs. used      1991-10-04  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:44:37  

Additional Information
 Earth MOID = 1.56465 au 
 Jupiter MOID = 2.27063 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456546.5 (2013-Sep-11.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03915672672627166 4.1218e-08  
q 2.543798885363838 1.1295e-07 au
tp 2456845.452032849655
(2014-Jul-06.95203285)
0.00055317 TDB
node 143.3448523358414 8.6148e-05 deg
peri 332.6413541658403 0.00015608 deg
i 4.130883536742147 5.7713e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      10068 days (27.56 yr)  
   first obs. used      1991-10-04  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:44:37  

Additional Information
 Jupiter MOID = 2.27063 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.698937250959349E-15 -4.601324665515325E-15 4.653269742563574E-12 -4.284298760478905E-15 1.086681837686459E-12 -5.167508987429694E-16
q -4.601324665515325E-15 1.275765823749237E-14 -1.486023393756491E-11 1.461193769567723E-14 -3.489017913492449E-12 1.614338480969562E-15
tp 4.653269742563574E-12 -1.486023393756491E-11 3.060002652902388E-7 6.697564713082439E-11 7.20456357563433E-8 2.199866405656548E-11
node -4.284298760478905E-15 1.461193769567723E-14 6.697564713082439E-11 7.421538775921495E-9 -7.38592079409078E-9 2.043591308929556E-10
peri 1.086681837686459E-12 -3.489017913492449E-12 7.20456357563433E-8 -7.38592079409078E-9 2.436059646247573E-8 -1.986648952131161E-10
i -5.167508987429694E-16 1.614338480969562E-15 2.199866405656548E-11 2.043591308929556E-10 -1.986648952131161E-10 3.330758647857812E-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 16.0   n/a MPO436437  

95419 (2002 CH224)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 CH224 = 1998 HM8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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