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30044 (2000 EG19)
Classification: Main-belt Asteroid          SPK-ID: 2030044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635752744616544 3.3649e-08  
a 2.188251849026764 8.1857e-09 au
q 1.830307952230988 7.3118e-08 au
i 2.741492603067086 3.7203e-06 deg
node 96.09687663650443 9.1812e-05 deg
peri 185.0440738091355 9.2914e-05 deg
M 50.45523575680527 1.6013e-05 deg
tp 2459034.790227124583
(2020-Jul-04.29022712)
5.2315e-05 TDB
period 1182.345446222676
3.24
6.6343e-06
1.816e-08
d
yr
n .3044795420408797 1.7085e-09 deg/d
Q 2.54619574582254 9.5247e-09 au
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      18038 days (49.39 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-08-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:31:05  

Additional Information
 Earth MOID = .811962 au 
 Jupiter MOID = 2.57929 au 
 T_jup = 3.656 
[ 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 16.08   n/a E2021B10  
diameter diameter 1.682 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.359   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30044 (2000 EG19)          Discovered 2000-Mar-05 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EG19 = 1978 NC6 = 1997 GO = 2253 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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