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103703 (2000 CZ81)
Classification: Main-belt Asteroid          SPK-ID: 2103703
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779553761775291 3.624e-08  
a 2.284163593750789 7.8881e-09 au
q 1.87768440217385 8.422e-08 au
i 4.42904316203431 4.8207e-06 deg
node 334.489232671805 5.0256e-05 deg
peri 67.04571652810125 5.2719e-05 deg
M 97.32527313846438 1.3579e-05 deg
tp 2458859.611488403039
(2020-Jan-11.11148840)
4.7565e-05 TDB
period 1260.924939818177
3.45
6.5317e-06
1.788e-08
d
yr
n .2855047026446406 1.4789e-09 deg/d
Q 2.690642785327728 9.2919e-09 au
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      8659 days (23.71 yr)  
   first obs. used      1997-04-07  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:31  

Additional Information
 Earth MOID = .890048 au 
 Jupiter MOID = 2.73052 au 
 T_jup = 3.578 
[ show covariance matrix ]

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 MPO502734  

103703 (2000 CZ81)          Discovered 2000-Feb-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2132-Feb-23 10:17 00:19 Amphi 0.0336335985017028 0.0336296835287406 0.0336375163837579 1.25110899545413 1.25110885883719 2499809.928418716 19.2514386041537 532.867544592442 28.2114108413126 68.7894321451037 165445.169500257 T 24 CATAB v2.0f-lin.ifort 2021-Feb-24 08:35:33 2021-Feb-24 08:35

Alternate Designations
 2000 CZ81 = 2002 RK35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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