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192237 (2008 DS1)
Classification: Main-belt Asteroid          SPK-ID: 2192237
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133352630494511 3.9703e-08  
a 2.745867360725696 1.9536e-08 au
q 2.434663761098947 1.0935e-07 au
i 12.13524851829932 5.156e-06 deg
node 140.8425485041699 2.095e-05 deg
peri 72.02886585829073 3.1282e-05 deg
M 232.4632184591998 2.4317e-05 deg
tp 2459789.276830604747
(2022-Jul-28.77683060)
0.00011434 TDB
period 1661.949254614844
4.55
1.7737e-05
4.856e-08
d
yr
n .216613111983031 2.3117e-09 deg/d
Q 3.057070960352445 2.175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      8012 days (21.94 yr)  
   first obs. used      1999-02-07  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:16  

Additional Information
 Earth MOID = 1.46225 au 
 Jupiter MOID = 1.99881 au 
 T_jup = 3.306 
[ 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 16.33   n/a MPCxxxxx  

192237 (2008 DS1)          Discovered 2008-Feb-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2008 DS1 = 1999 CA139 = 2004 GR16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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