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183969 (2004 ES7)
Classification: Main-belt Asteroid          SPK-ID: 2183969
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06115260650864228 4.0632e-08  
a 2.577059168569181 1.7315e-08 au
q 2.419465283284181 1.0771e-07 au
i 13.69485488996727 5.6459e-06 deg
node 168.7140597469046 1.5747e-05 deg
peri 303.228021367169 4.7314e-05 deg
M 299.7966978994756 4.3964e-05 deg
tp 2458853.198592885105
(2020-Jan-04.69859288)
0.00018509 TDB
period 1511.071490509577
4.14
1.5229e-05
4.169e-08
d
yr
n .2382415406954688 2.4011e-09 deg/d
Q 2.73465305385418 1.8374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2000-04-27  
   last obs. used      2018-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64955  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:30:27  

Additional Information
 Earth MOID = 1.45937 au 
 Jupiter MOID = 2.31999 au 
 T_jup = 3.384 
[ 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 16.0   n/a MPO264434  
diameter diameter 3.598 km 0.700 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183969 (2004 ES7)          Discovered 2004-Mar-12 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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