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JPL Small-Body Database Browser
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80972 (2000 DM116)
Classification: Main-belt Asteroid          SPK-ID: 2080972
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14516098224697 3.3468e-08  
a 2.307888519111621 8.8541e-09 au
q 1.972873154760873 7.955e-08 au
i 8.334796701335039 4.8079e-06 deg
node 143.2124378480077 2.5348e-05 deg
peri 269.2237156888175 3.0156e-05 deg
M 255.5757293496007 1.6151e-05 deg
tp 2458971.966468310548
(2020-May-02.46646831)
5.782e-05 TDB
period 1280.621140649414
3.51
7.3695e-06
2.018e-08
d
yr
n .2811135850978073 1.6177e-09 deg/d
Q 2.642903883462369 1.0139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      8236 days (22.55 yr)  
   first obs. used      1997-04-09  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:34:59  

Additional Information
 Earth MOID = 1.00399 au 
 Jupiter MOID = 2.72095 au 
 T_jup = 3.559 
[ 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 15.8   n/a MPO493442  
diameter diameter 1.979 km 0.650 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.237   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80972 (2000 DM116)          Discovered 2000-Feb-25 by CSS at Catalina
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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