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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 ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1822235904016117 3.9032e-08  
a 3.122031932894715 1.2081e-08 au
q 2.553124064734156 1.2117e-07 au
i 2.411804126237878 3.6311e-06 deg
node 79.32416416674067 9.4908e-05 deg
peri 269.090525570459 9.5377e-05 deg
M 137.1052849429695 1.1209e-05 deg
tp 2458233.127674038947
(2018-Apr-24.62767404)
6.1502e-05 TDB
period 2014.904366822112
5.52
1.1696e-05
3.202e-08
d
yr
n .1786685293495039 1.0371e-09 deg/d
Q 3.690939801055273 1.4283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3306  
   data-arc span      42985 days (117.69 yr)  
   first obs. used      1902-09-26  
   last obs. used      2020-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42768  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:20:09  

Additional Information
 Earth MOID = 1.54814 au 
 Jupiter MOID = 1.73755 au 
 T_jup = 3.189 
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Orbital Elements at Epoch 2456253.5 (2012-Nov-22.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750278631461201 3.7863e-08  
q 2.577693297120449 1.1578e-07 au
tp 2456202.122830124164
(2012-Oct-01.62283012)
6.4201e-05 TDB
node 79.70167491753456 9.4001e-05 deg
peri 266.9695468827159 9.4585e-05 deg
i 2.420386525693832 3.6467e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3306  
   data-arc span      42985 days (117.69 yr)  
   first obs. used      1902-09-26  
   last obs. used      2020-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42768  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:20:09  

Additional Information
 Jupiter MOID = 1.73755 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.433579436177666E-15 -4.367665180456384E-15 5.210625913407374E-13 -6.183449547247314E-15 5.316609584671187E-14 2.604074958171045E-16
q -4.367665180456384E-15 1.340503536155835E-14 -1.522686493120737E-12 1.827968467840006E-14 -1.519197049811541E-13 -7.614091418578787E-16
tp 5.210625913407374E-13 -1.522686493120737E-12 4.121754238168502E-9 -6.775701537055968E-12 7.006756080644992E-10 -4.278491298665661E-13
node -6.183449547247314E-15 1.827968467840006E-14 -6.775701537055968E-12 8.836222841277572E-9 -8.828737028894575E-9 -1.462685498247129E-12
peri 5.316609584671187E-14 -1.519197049811541E-13 7.006756080644992E-10 -8.828737028894575E-9 8.94640047240872E-9 1.387942476288104E-12
i 2.604074958171045E-16 -7.614091418578787E-16 -4.278491298665661E-13 -1.462685498247129E-12 1.387942476288104E-12 1.329834189760571E-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

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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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