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103812 (2000 DK19)
Classification: Main-belt Asteroid          SPK-ID: 2103812
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105554717836028 4.6044e-08  
a 2.694950910869359 1.4584e-08 au
q 2.397009341484547 1.1959e-07 au
i 14.56055818844416 3.7512e-06 deg
node 322.9606877044702 1.77e-05 deg
peri 332.8848866817174 2.8247e-05 deg
M 106.6008122639631 2.4044e-05 deg
tp 2458721.999133869427
(2019-Aug-26.49913387)
0.00010642 TDB
period 1615.938079162646
4.42
1.3118e-05
3.592e-08
d
yr
n .2227808135980968 1.8084e-09 deg/d
Q 2.992892480254171 1.6197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      889  
   data-arc span      7671 days (21.00 yr)  
   first obs. used      2000-01-30  
   last obs. used      2021-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:41  

Additional Information
 Earth MOID = 1.38817 au 
 Jupiter MOID = 2.29795 au 
 T_jup = 3.315 
[ 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 15.05   n/a E2021B55  

103812 (2000 DK19)          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
2192-Sep-09 18:40 00:04 Juno 0.0204048895607802 0.020374077229904 0.020435806024429 10.8143329109087 10.8143328557756 2521924.278124521 3.99672847144814 2766.75901001463 45.6099702496874 56.2181117111915 55620.2933725049 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 15:48:43 2021-Apr-13 15:48

Alternate Designations
 2000 DK19 = 2002 TH170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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