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767 Bondia (A913 SD)
Classification: Main-belt Asteroid          SPK-ID: 2000767
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1822235896146971 3.9545e-08  
a 3.122031933109667 1.2308e-08 au
q 2.553124067366712 1.2311e-07 au
i 2.411804128042833 3.736e-06 deg
node 79.32416401654277 9.7364e-05 deg
peri 269.0905256404107 9.7842e-05 deg
M 137.1052849492241 1.1281e-05 deg
tp 2458233.127673924690
(2018-Apr-24.62767392)
6.2021e-05 TDB
period 2014.904367030202
5.52
1.1915e-05
3.262e-08
d
yr
n .1786685293310518 1.0566e-09 deg/d
Q 3.690939798852622 1.4551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3067  
   data-arc span      42865 days (117.36 yr)  
   first obs. used      1902-09-26  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:36:26  

Additional Information
 Earth MOID = 1.54814 au 
 Jupiter MOID = 1.73755 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456076.5 (2012-May-29.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750885005463636 3.8336e-08  
q 2.577736432068739 1.1748e-07 au
tp 2456201.969593555263
(2012-Oct-01.46959356)
6.5239e-05 TDB
node 79.70130646998345 9.6412e-05 deg
peri 266.930400202778 9.7011e-05 deg
i 2.420385362955025 3.7522e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3067  
   data-arc span      42865 days (117.36 yr)  
   first obs. used      1902-09-26  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:36:26  

Additional Information
 Jupiter MOID = 1.73755 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.469647810152854E-15 -4.487060419669281E-15 5.921334220972453E-13 -6.113872878148614E-15 6.818504286312787E-14 2.346175870966154E-16
q -4.487060419669281E-15 1.380151547125941E-14 -1.75346507660435E-12 1.795095695003602E-14 -2.011318362598683E-13 -6.73977399521522E-16
tp 5.921334220972453E-13 -1.75346507660435E-12 4.256072433570192E-9 -8.077648984858557E-12 7.306495692358908E-10 -4.228474832561926E-13
node -6.113872878148614E-15 1.795095695003602E-14 -8.077648984858557E-12 9.295299354115981E-9 -9.287623910571725E-9 -2.020932651327066E-11
peri 6.818504286312787E-14 -2.011318362598683E-13 7.306495692358908E-10 -9.287623910571725E-9 9.411223239018421E-9 2.011661339874585E-11
i 2.346175870966154E-16 -6.73977399521522E-16 -4.228474832561926E-13 -2.020932651327066E-11 2.011661339874585E-11 1.407882345681685E-11

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 10.2   n/a MPO452168  
diameter diameter 43.039 km 0.396 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 8.3402 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Contreras, M.E.; Olguin, L.; Loera-Gonzalez, L.; Saucedo, J.C.; et al. (2019) Minor Planet Bull. 46-4, in press.]
geometric albedo albedo 0.095   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B B   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

767 Bondia (A913 SD)          Discovered 1913-Sep-23 by Metcalf, J. H. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A913 SD = 1929 OA = 1933 FO1 = 1938 DQ2 = 1957 UR = 1958 XA1 = 1959 AD = A902 SA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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