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3305 Ceadams (1985 KB)
Classification: Main-belt Asteroid          SPK-ID: 2003305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1552189808801666 3.4415e-08  
a 2.601425839135836 1.1818e-08 au
q 2.197635171549839 9.1097e-08 au
i 13.43514765512147 4.4322e-06 deg
node 32.14835337577833 1.8536e-05 deg
peri 240.3588045405731 2.4657e-05 deg
M 95.7469561865442 1.577e-05 deg
tp 2458592.896338027185
(2019-Apr-19.39633803)
6.7423e-05 TDB
period 1532.553348477464
4.20
1.0444e-05
2.859e-08
d
yr
n .2349021000525997 1.6008e-09 deg/d
Q 3.005216506721832 1.3653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2351  
   data-arc span      19118 days (52.34 yr)  
   first obs. used      1968-03-28  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40477  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:01:55  

Additional Information
 Earth MOID = 1.21662 au 
 Jupiter MOID = 2.15546 au 
 T_jup = 3.359 
[ 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 12.2   n/a MPO347547  
diameter diameter 10.052 km 0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 2.729 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ferrero, A. (2010) Minor Planet Bull. 37, 145.]
geometric albedo albedo 0.259   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3305 Ceadams (1985 KB)          Discovered 1985-May-21 by Gilmore, A. and Kilmartin, P. at Mount John
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 KB = 1957 WQ = 1968 FL = 1977 PJ2 = 1982 UF10 = 1982 VB11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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