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118968 (2000 WP150)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118968
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07406237563019451 7.5144e-08  
a 1.891456489930494 7.0739e-09 au
q 1.751370728885092 1.4107e-07 au
i 26.1987465297428 8.877e-06 deg
node 46.4908590340295 1.0493e-05 deg
peri 193.1246521066475 4.4479e-05 deg
M 84.32726252251258 4.4626e-05 deg
tp 2458977.934184028953
(2020-May-08.43418403)
0.00011789 TDB
period 950.1517226197917
2.60
5.3302e-06
1.459e-08
d
yr
n .3788868571509773 2.1255e-09 deg/d
Q 2.031542250975895 7.5978e-09 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      7751 days (21.22 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54938  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:43  

Additional Information
 Earth MOID = .742739 au 
 Jupiter MOID = 2.95815 au 
 T_jup = 3.830 
[ 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 16.52   n/a E2021B55  
diameter diameter 1.284 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.355   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118968 (2000 WP150)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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