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103889 (2000 DS52)
Classification: Main-belt Asteroid          SPK-ID: 2103889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05874308784731197 3.2832e-08  
a 2.60004766756907 1.4106e-08 au
q 2.447312839025861 8.4893e-08 au
i 13.48814242555593 3.9358e-06 deg
node 164.8566852856928 1.5896e-05 deg
peri 129.2236781302001 3.8885e-05 deg
M 216.6693753240123 3.6682e-05 deg
tp 2459810.186929829217
(2022-Aug-18.68692983)
0.0001578 TDB
period 1531.335646060916
4.19
1.2462e-05
3.412e-08
d
yr
n .2350888917958874 1.9132e-09 deg/d
Q 2.752782496112278 1.4935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      2000-02-29  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:49:02  

Additional Information
 Earth MOID = 1.45165 au 
 Jupiter MOID = 2.40825 au 
 T_jup = 3.374 
[ 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 15.60   n/a E2021B55  

103889 (2000 DS52)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2004-Feb-08 17:29 < 00:01 Eunom 0.0253466632551153 0.0253438897809296 0.0253494367294792 7.73645966003668 7.73645958845023 2453044.228168949 0.634040383144585 138.312704423439 59.7740777503047 1.6962788584327 27458.5129866446 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 15:49:04 2021-Apr-13 15:49

Alternate Designations
 2000 DS52 = 2004 DA12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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