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JPL Small-Body Database Browser
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47643 (2000 CM30)
Classification: Main-belt Asteroid          SPK-ID: 2047643
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343084900566229 3.591e-08  
a 2.937694746576648 1.4211e-08 au
q 2.543137400916665 1.0663e-07 au
i 3.651572011773032 4.4476e-06 deg
node 168.4445132695472 5.84e-05 deg
peri 289.5026155010599 6.1294e-05 deg
M 49.75870008152538 1.6331e-05 deg
tp 2458746.300347712115
(2019-Sep-19.80034771)
8.3493e-05 TDB
period 1839.113053068189
5.04
1.3345e-05
3.654e-08
d
yr
n .1957465308613913 1.4204e-09 deg/d
Q 3.332252092236631 1.612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      7808 days (21.38 yr)  
   first obs. used      1998-09-20  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:51:06  

Additional Information
 Earth MOID = 1.56288 au 
 Jupiter MOID = 1.83584 au 
 T_jup = 3.257 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456936.5 (2014-Oct-06.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1341706062686396 3.6206e-08  
q 2.544543852086539 1.0783e-07 au
tp 2456912.046072546976
(2014-Sep-11.54607255)
8.4629e-05 TDB
node 168.4803873273306 5.8478e-05 deg
peri 290.4913177048712 6.1329e-05 deg
i 3.647737556669258 4.4462e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      7808 days (21.38 yr)  
   first obs. used      1998-09-20  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:51:06  

Additional Information
 Jupiter MOID = 1.83584 au 
 T_jup = 3.257 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.310841580091517E-15 -3.878285089619721E-15 7.841601349087246E-13 -1.6949824640919E-14 1.541440472426356E-13 -5.387623475445535E-16
q -3.878285089619721E-15 1.16279206847182E-14 -2.562638476284081E-12 5.100222250404635E-14 -5.070976952631146E-13 1.710066410677758E-15
tp 7.841601349087246E-13 -2.562638476284081E-12 7.162075534865386E-9 -4.437653041142307E-11 1.578567931345745E-9 -1.7918986362581E-12
node -1.6949824640919E-14 5.100222250404635E-14 -4.437653041142307E-11 3.419674790613617E-9 -3.421691792952729E-9 -5.169221035919477E-11
peri 1.541440472426356E-13 -5.070976952631146E-13 1.578567931345745E-9 -3.421691792952729E-9 3.761284965225984E-9 5.122500418581779E-11
i -5.387623475445535E-16 1.710066410677758E-15 -1.7918986362581E-12 -5.169221035919477E-11 5.122500418581779E-11 1.97685040906777E-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 14.6   n/a MPO459178  

47643 (2000 CM30)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CM30 = 1998 ST147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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