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JPL Small-Body Database Browser
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3018 Godiva (1982 KM)
Classification: Main-belt Asteroid          SPK-ID: 2003018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864215150280497 3.2704e-08  
a 2.368656824151094 7.3307e-09 au
q 1.927088230411319 7.6294e-08 au
i 4.727897760326665 4.1028e-06 deg
node 228.2840298018959 4.335e-05 deg
peri 72.66445331392414 4.5178e-05 deg
M 113.7059074336185 1.2724e-05 deg
tp 2458579.935926754600
(2019-Apr-06.43592675)
4.7109e-05 TDB
period 1331.532105811944
3.65
6.1814e-06
1.692e-08
d
yr
n .2703652419860192 1.2551e-09 deg/d
Q 2.81022541789087 8.6973e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2344  
   data-arc span      15721 days (43.04 yr)  
   first obs. used      1977-01-20  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:36:47  

Additional Information
 Earth MOID = .918062 au 
 Jupiter MOID = 2.41936 au 
 T_jup = 3.518 
[ 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 12.7   n/a MPO502182  
diameter diameter 8.166 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.881 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2008) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.201   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3018 Godiva (1982 KM)          Discovered 1982-May-21 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 KM = 1928 UA = 1977 BA1 = 1979 VK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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