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34656 (2000 WL152)
Classification: Main-belt Asteroid          SPK-ID: 2034656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635633771568788 5.2227e-08  
a 2.5880391492907 1.4256e-08 au
q 2.164730725818497 1.41e-07 au
i 12.3454733745547 5.1448e-06 deg
node 277.1891878597173 2.1387e-05 deg
peri 38.78949412059153 2.5403e-05 deg
M 305.2626356656672 1.625e-05 deg
tp 2459231.725682678863
(2021-Jan-17.22568268)
6.9585e-05 TDB
period 1520.739019437577
4.16
1.2565e-05
3.44e-08
d
yr
n .2367270093017938 1.956e-09 deg/d
Q 3.011347572762902 1.6588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      8297 days (22.72 yr)  
   first obs. used      1997-12-28  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:44:30  

Additional Information
 Earth MOID = 1.16433 au 
 Jupiter MOID = 2.27395 au 
 T_jup = 3.370 
[ 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 14.1   n/a MPO474200  
diameter diameter 4.070 km 0.500 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.294   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34656 (2000 WL152)          Discovered 2000-Nov-28 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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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
1987-Aug-09 08:57 < 00:01 Hebe 0.0418091841291933 0.0418084172750548 0.0418099509875511 9.81898148465523 9.81898146951197 2447016.872844885 0.531142184788821 250.141053865566 38.0986790031479 -89.2491191680554 164134.20296361 T 23 CATAB v2.0f-lin.ifort 2020-Nov-13 00:44:33 2020-Nov-13 00:44

Alternate Designations
 2000 WL152 = 2000 WC183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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