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249210 (2008 DN67)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02027021082049154 6.6533e-08  
a 3.38963708015797 4.8855e-08 au
q 3.320928421938213 2.2547e-07 au
i 5.545632666333426 6.5234e-06 deg
node 292.0792989691269 7.2464e-05 deg
peri 38.46368488748294 0.00016679 deg
M 196.5508658091862 0.00015243 deg
tp 2460035.423749649168
(2023-Mar-31.92374965)
0.00097254 TDB
period 2279.44033915011
6.24
4.928e-05
1.349e-07
d
yr
n .1579335040346904 3.4144e-09 deg/d
Q 3.458345738377728 4.9845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      5273 days (14.44 yr)  
   first obs. used      2005-11-04  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54747  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:19:32  

Additional Information
 Earth MOID = 2.31065 au 
 Jupiter MOID = 1.67925 au 
 T_jup = 3.141 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457190.5 (2015-Jun-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01880916387960625 6.6724e-08  
q 3.325150649254177 2.2554e-07 au
tp 2457763.447987003075
(2017-Jan-09.94798700)
0.0010262 TDB
node 292.1105711730692 7.2467e-05 deg
peri 39.84241316208857 0.00017675 deg
i 5.54570784171965 6.5232e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      5273 days (14.44 yr)  
   first obs. used      2005-11-04  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54747  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:19:32  

Additional Information
 Jupiter MOID = 1.67925 au 
 T_jup = 3.141 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.452116891129411E-15 -1.471519998730571E-14 1.000412632470006E-11 1.461656219222118E-14 1.576279110572918E-12 -3.830082947509608E-16
q -1.471519998730571E-14 5.086949283139642E-14 -1.959160164067885E-11 -1.329877901395407E-14 -3.216443170702636E-12 5.540980300024998E-15
tp 1.000412632470006E-11 -1.959160164067885E-11 1.05301288108595E-6 4.068257705421316E-10 1.655078063474625E-7 3.575508499141889E-12
node 1.461656219222118E-14 -1.329877901395407E-14 4.068257705421316E-10 5.251433912268182E-9 -5.161522897687734E-9 1.350414856419471E-10
peri 1.576279110572918E-12 -3.216443170702636E-12 1.655078063474625E-7 -5.161522897687734E-9 3.123948170943789E-8 -1.338540448795109E-10
i -3.830082947509608E-16 5.540980300024998E-15 3.575508499141889E-12 1.350414856419471E-10 -1.338540448795109E-10 4.255231620572358E-11

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 14.9   n/a MPO437158  
diameter diameter 5.225 km 1.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249210 (2008 DN67)          Discovered 2008-Feb-29 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 DN67 = 2007 CV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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