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18138 (2000 OP35)
Classification: Main-belt Asteroid          SPK-ID: 2018138
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500201534032773 4.0043e-08  
a 2.176084854948623 6.3834e-09 au
q 1.849628271190682 8.8613e-08 au
i 4.332839341161945 4.124e-06 deg
node 24.07853842058871 5.0545e-05 deg
peri 349.8409569249256 5.2019e-05 deg
M 97.79763643059603 1.2648e-05 deg
tp 2458881.979033709427
(2020-Feb-02.47903371)
4.0714e-05 TDB
period 1172.498150770571
3.21
5.1592e-06
1.413e-08
d
yr
n .3070367315832494 1.351e-09 deg/d
Q 2.502541438706563 7.341e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1656  
   data-arc span      9104 days (24.93 yr)  
   first obs. used      1996-04-17  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50721  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:41:28  

Additional Information
 Earth MOID = .849108 au 
 Jupiter MOID = 2.96175 au 
 T_jup = 3.666 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.08   n/a MPCxxxxx  

18138 (2000 OP35)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 OP35 = 1999 GZ25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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