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103878 (2000 DH48)
Classification: Main-belt Asteroid          SPK-ID: 2103878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099691884498668 4.4373e-08  
a 2.525939379745292 1.8526e-08 au
q 1.995569938106613 1.1494e-07 au
i .386288058710398 4.512e-06 deg
node 52.73743046167753 0.00077624 deg
peri 272.9522547136798 0.00077637 deg
M 216.8810838189019 1.8191e-05 deg
tp 2459583.444689506582
(2022-Jan-03.94468951)
7.5706e-05 TDB
period 1466.333688251379
4.01
1.6132e-05
4.417e-08
d
yr
n .2455102838353966 2.701e-09 deg/d
Q 3.056308821383972 2.2416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      8822 days (24.15 yr)  
   first obs. used      1996-03-26  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:45:55  

Additional Information
 Earth MOID = .983783 au 
 Jupiter MOID = 2.28427 au 
 T_jup = 3.422 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.55   n/a E2021B55  

103878 (2000 DH48)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DH48 = 2002 XQ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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