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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499137005301082 4.7944e-08  
a 2.175787112627888 7.51e-09 au
q 1.849606815008122 1.074e-07 au
i 4.332969926197797 4.6667e-06 deg
node 24.08421155800984 5.091e-05 deg
peri 349.8014036561518 5.2454e-05 deg
M 36.42737923745135 1.2589e-05 deg
tp 2458881.882585551128
(2020-Feb-02.38258555)
4.0819e-05 TDB
period 1172.257518808582
3.21
6.0693e-06
1.662e-08
d
yr
n .3070997577101354 1.59e-09 deg/d
Q 2.501967410247655 8.6359e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1996-04-17  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:48:49  

Additional Information
 Earth MOID = .850528 au 
 Jupiter MOID = 2.9612 au 
 T_jup = 3.667 
[ 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 15.0   n/a MPO435867  

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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