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80846 (2000 DL19)
Classification: Main-belt Asteroid          SPK-ID: 2080846
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218138444638861 3.5041e-08  
a 2.261940353240861 8.2257e-09 au
q 1.986404702864591 7.7782e-08 au
i 8.210730397332428 4.5438e-06 deg
node 148.4085632583101 2.4102e-05 deg
peri 131.2318993344015 2.9916e-05 deg
M 220.9370130322819 1.7965e-05 deg
tp 2459480.486698567765
(2021-Sep-22.98669857)
6.2588e-05 TDB
period 1242.567956091062
3.40
6.778e-06
1.856e-08
d
yr
n .28972258477718 1.5804e-09 deg/d
Q 2.53747600361713 9.2277e-09 au
  Orbit Determination Parameters
   # obs. used (total)      966  
   data-arc span      7852 days (21.50 yr)  
   first obs. used      1998-09-24  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:46  

Additional Information
 Earth MOID = .9809 au 
 Jupiter MOID = 2.60537 au 
 T_jup = 3.596 
[ 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 15.7   n/a MPO453230  
diameter diameter 2.234 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80846 (2000 DL19)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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