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52759 (1998 MW13)
Classification: Main-belt Asteroid          SPK-ID: 2052759
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2368829593770404 4.4393e-08  
a 2.40411088965041 8.4912e-09 au
q 1.834617987439451 1.0842e-07 au
i 4.996358437110243 4.5561e-06 deg
node 309.9631108144018 4.8549e-05 deg
peri 67.23042708493101 4.9263e-05 deg
M 353.7639988811352 8.5598e-06 deg
tp 2459420.084889943151
(2021-Jul-24.58488994)
3.2435e-05 TDB
period 1361.539264938429
3.73
7.2134e-06
1.975e-08
d
yr
n .2644066236431894 1.4008e-09 deg/d
Q 2.973603791861368 1.0503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      923  
   data-arc span      10508 days (28.77 yr)  
   first obs. used      1991-09-14  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:47:51  

Additional Information
 Earth MOID = .842221 au 
 Jupiter MOID = 2.52495 au 
 T_jup = 3.480 
[ 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 15.57   n/a E2021B10  
diameter diameter 4.490 km 1.525 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.066   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52759 (1998 MW13)          Discovered 1998-Jun-25 by Zoltowski, F. B. at Woomera
Reference: 20030216/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
2006-Sep-16 01:18 < 00:01 Iris 0.0195869066210984 0.0195862252437887 0.0195875880005161 2.8576029357782 2.85760283306995 2453994.554222000 0.577959245158871 46.491855884742 32.1755318525766 71.2255881026096 88480.0556599527 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 10:47:55 2021-Apr-13 10:47
2183-Jun-25 23:34 00:06 Hygie 0.0209173262359422 0.0208991181248526 0.0209355370765815 4.27422251968371 4.2742220875291 2518560.482212989 6.31415883451889 982.084076119234 61.8146520756496 22.6401203277935 19673.389742678 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 10:47:55 2021-Apr-13 10:47

Alternate Designations
 1998 MW13 = 2000 AF60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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