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183921 (2004 CA110)
Classification: Main-belt Asteroid          SPK-ID: 2183921
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01878515652559739 4.4113e-08  
a 3.092917294765274 2.9322e-08 au
q 3.034816359262381 1.4571e-07 au
i 10.59519679045623 4.8848e-06 deg
node 244.127463773373 3.3007e-05 deg
peri 352.3765732654376 0.00017418 deg
M 279.0638961979421 0.00017266 deg
tp 2459447.174007034176
(2021-Aug-20.67400703)
0.00095427 TDB
period 1986.785068448212
5.44
2.8253e-05
7.735e-08
d
yr
n .1811972546588443 2.5767e-09 deg/d
Q 3.151018230268167 2.9873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      9059 days (24.80 yr)  
   first obs. used      1995-07-05  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:40:51  

Additional Information
 Earth MOID = 2.02229 au 
 Jupiter MOID = 1.86665 au 
 T_jup = 3.198 
[ 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 15.1   n/a MPO427121  
diameter diameter 3.498 km 1.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183921 (2004 CA110)          Discovered 2004-Feb-14 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 CA110 = 2001 SK340 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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