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JPL Small-Body Database Browser
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766 Moguntia (A913 SH)
Classification: Main-belt Asteroid          SPK-ID: 2000766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09657775944456469 3.3144e-08  
a 3.019826710813688 1.2621e-08 au
q 2.728178613172453 1.0105e-07 au
i 10.08781213355659 4.3384e-06 deg
node 7.821947367864223 2.2074e-05 deg
peri 71.12832911143573 3.4177e-05 deg
M 58.10687207632174 2.4181e-05 deg
tp 2458691.116992313282
(2019-Jul-26.61699231)
0.00012893 TDB
period 1916.776429144675
5.25
1.2017e-05
3.29e-08
d
yr
n .1878153312646082 1.1774e-09 deg/d
Q 3.311474808454924 1.384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2793  
   data-arc span      40694 days (111.41 yr)  
   first obs. used      1908-11-28  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:12:11  

Additional Information
 Earth MOID = 1.76385 au 
 Jupiter MOID = 1.95719 au 
 T_jup = 3.216 
[ 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 9.8   n/a MPO502160 IRAS observations used: 9
diameter diameter 41.044 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.8164 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2010) Minor Planet Bull. 37, 112-118.]
geometric albedo albedo 0.223   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.802   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=4; phase (min.=6.26, mean=7.13, max.=8.27) deg.
U-B UB 0.380   0.044 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=6.97, mean=7.41, max.=8.27) deg.
Tholen spectral type spec_T MU   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 1 color indices; used ground-based radiometric albedo

766 Moguntia (A913 SH)          Discovered 1913-Sep-29 by Kaiser, F. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A913 SH = A908 WE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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