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97514 (2000 DL1)
Classification: Mars-crossing Asteroid          SPK-ID: 2097514
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2725008148824479 5.4272e-08  
a 2.017441393682351 4.3519e-09 au
q 1.467686969926329 1.1116e-07 au
i 35.35618290259637 7.9371e-06 deg
node 4.280536650185185 7.6231e-06 deg
peri 119.0393253728037 1.8763e-05 deg
M 37.91393451098247 1.2134e-05 deg
tp 2458890.270922514487
(2020-Feb-10.77092251)
3.5251e-05 TDB
period 1046.645999857648
2.87
3.3867e-06
9.272e-09
d
yr
n .3439558361174294 1.1129e-09 deg/d
Q 2.567195817438374 5.5378e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      14670 days (40.16 yr)  
   first obs. used      1980-04-17  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40388  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:03:37  

Additional Information
 Earth MOID = .605761 au 
 Jupiter MOID = 2.69343 au 
 T_jup = 3.556 
[ 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 13.9   n/a MPO266341  
diameter diameter 8.987 km 2.563 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.060   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

97514 (2000 DL1)          Discovered 2000-Feb-25 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DL1 = 1980 HA = 1990 RG15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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