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18145 (2000 OX48)
Classification: Main-belt Asteroid          SPK-ID: 2018145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2350697655042422 3.4021e-08  
a 2.323966427873289 8.6058e-09 au
q 1.777672184633384 7.8944e-08 au
i 5.471589395422371 3.9631e-06 deg
node 96.1414258844577 3.5982e-05 deg
peri 245.8189944121955 3.679e-05 deg
M 268.9877163249311 9.0573e-06 deg
tp 2459527.645320706801
(2021-Nov-09.14532071)
3.3682e-05 TDB
period 1294.026593980632
3.54
7.1878e-06
1.968e-08
d
yr
n .2782013922083183 1.5453e-09 deg/d
Q 2.870260671113195 1.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      10303 days (28.21 yr)  
   first obs. used      1992-03-05  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:24:11  

Additional Information
 Earth MOID = .776012 au 
 Jupiter MOID = 2.54565 au 
 T_jup = 3.532 
[ 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 15.35   n/a E2021B10  
diameter diameter 2.060 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.416   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18145 (2000 OX48)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OX48 = 1993 UD5 = 1993 VL5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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