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JPL Small-Body Database Browser
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1037 Davidweilla (A924 UC)
Classification: Main-belt Asteroid          SPK-ID: 2001037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905153383954213 3.4926e-08  
a 2.254799534206777 7.0771e-09 au
q 1.825225637933535 8.004e-08 au
i 5.899944508424548 3.8395e-06 deg
node 200.6676635327068 3.7329e-05 deg
peri 169.7858082085414 3.8743e-05 deg
M 346.6635825561237 1.2305e-05 deg
tp 2458646.313873429064
(2019-Jun-11.81387343)
4.2387e-05 TDB
period 1236.68852627556
3.39
5.8223e-06
1.594e-08
d
yr
n .2910999757426264 1.3705e-09 deg/d
Q 2.68437343048002 8.4253e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1842  
   data-arc span      34630 days (94.81 yr)  
   first obs. used      1924-10-29  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:14:18  

Additional Information
 Earth MOID = .824667 au 
 Jupiter MOID = 2.77942 au 
 T_jup = 3.593 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO448921  
diameter diameter 6.884 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.130   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

1037 Davidweilla (A924 UC)          Discovered 1924-Oct-29 by Jekhovsky, B. at Algiers
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A924 UC = 1951 TS = 1958 XG = 1975 XC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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