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744 Aguntina (A913 DE)
Classification: Main-belt Asteroid          SPK-ID: 2000744
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 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169779594237099 3.4691e-08  
a 3.171820921429231 1.4536e-08 au
q 2.800787782383008 1.1176e-07 au
i 7.71500042377613 3.9406e-06 deg
node 142.6392043485758 2.7995e-05 deg
peri 28.75247377293053 3.2292e-05 deg
M 6.232876329051272 1.6975e-05 deg
tp 2459164.777041007869
(2020-Nov-11.27704101)
9.7223e-05 TDB
period 2063.295428665225
5.65
1.4184e-05
3.883e-08
d
yr
n .1744781648805809 1.1994e-09 deg/d
Q 3.542854060475454 1.6237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3127  
   data-arc span      39372 days (107.79 yr)  
   first obs. used      1913-04-03  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 00:49:23  

Additional Information
 Earth MOID = 1.80979 au 
 Jupiter MOID = 1.43795 au 
 T_jup = 3.177 
[ 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 10.40   n/a E2021B10 IRAS observations used: 25
diameter diameter 58.636 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 17.47 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Cooney, W.R. (2005) Minor Planet Bull. 32, 15-16.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.657   0.055 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.28 deg.
U-B UB 0.161   0.077 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.28 deg.
Tholen spectral type spec_T FX:   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

744 Aguntina (A913 DE)          Discovered 1913-Feb-26 by Rheden, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A913 DE = 1930 DZ = 1950 TL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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