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745 Mauritia (A913 EH)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000745
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03962914036187963 3.5928e-08  
a 3.268646648467832 1.5141e-08 au
q 3.139112991642313 1.1536e-07 au
i 13.32813610467914 3.7956e-06 deg
node 125.6700837618726 1.7021e-05 deg
peri 29.02588560560923 5.2445e-05 deg
M 135.6356404647729 4.8943e-05 deg
tp 2458387.254422521483
(2018-Sep-25.75442252)
0.0002945 TDB
period 2158.491727462323
5.91
1.4997e-05
4.106e-08
d
yr
n .1667831270417894 1.1588e-09 deg/d
Q 3.398180305293351 1.5741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2718  
   data-arc span      39304 days (107.61 yr)  
   first obs. used      1913-03-01  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 11:22:35  

Additional Information
 Earth MOID = 2.15721 au 
 Jupiter MOID = 1.65034 au 
 T_jup = 3.133 
[ 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 10.54   n/a E2021B10  
diameter diameter 24.711 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.945 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pilcher, F. (2013) Minor Planet Bull. 40, 158-160.]
geometric albedo albedo 0.200   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

745 Mauritia (A913 EH)          Discovered 1913-Mar-01 by Kaiser, F. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A913 EH = 1972 BM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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