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103618 (2000 CT23)
Classification: Main-belt Asteroid          SPK-ID: 2103618
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174073963267595 4.166e-08  
a 2.631087929113912 1.6945e-08 au
q 2.322178745849882 1.1274e-07 au
i 8.436023081970877 5.4462e-06 deg
node 156.1639831658926 2.7001e-05 deg
peri 314.7028394241468 3.4435e-05 deg
M 341.5408865630578 2.2793e-05 deg
tp 2459280.429999087149
(2021-Mar-06.92999909)
9.9e-05 TDB
period 1558.839744371835
4.27
1.5059e-05
4.123e-08
d
yr
n .2309409939666819 2.231e-09 deg/d
Q 2.939997112377942 1.8935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      2000-02-02  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:47:45  

Additional Information
 Earth MOID = 1.34703 au 
 Jupiter MOID = 2.16095 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457561.5 (2016-Jun-22.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153022644939194 4.1593e-08  
q 2.327901352311601 1.123e-07 au
tp 2457720.897231743612
(2016-Nov-28.39723174)
9.624e-05 TDB
node 156.2758525762685 2.6979e-05 deg
peri 314.5194377192803 3.4733e-05 deg
i 8.437902848330499 5.448e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      2000-02-02  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:47:45  

Additional Information
 Jupiter MOID = 2.16095 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.729995658000097E-15 -4.62940661463513E-15 9.930358860888372E-13 -9.99993153385744E-15 2.529124239618303E-13 2.098366320762296E-18
q -4.62940661463513E-15 1.261059470446286E-14 -2.232846466380595E-12 2.624042765889348E-14 -5.875725139058728E-13 4.289533137560727E-16
tp 9.930358860888372E-13 -2.232846466380595E-12 9.262146407141807E-9 -1.768197602466918E-11 2.117046069385081E-9 -3.860628712394612E-12
node -9.99993153385744E-15 2.624042765889348E-14 -1.768197602466918E-11 7.278662587665535E-10 -7.236135881127285E-10 2.793203339123676E-12
peri 2.529124239618303E-13 -5.875725139058728E-13 2.117046069385081E-9 -7.236135881127285E-10 1.206356068202917E-9 -3.716284807389382E-12
i 2.098366320762296E-18 4.289533137560727E-16 -3.860628712394612E-12 2.793203339123676E-12 -3.716284807389382E-12 2.968060732843672E-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 15.7   n/a MPO266361  

103618 (2000 CT23)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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