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183927 (2004 DP)
Classification: Main-belt Asteroid          SPK-ID: 2183927
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582515025670496 3.2565e-08  
a 2.453892875871637 1.3366e-08 au
q 2.065560641126372 8.1809e-08 au
i 3.250676007215818 5.8746e-06 deg
node 69.79223781331778 7.1041e-05 deg
peri 54.41794074514011 7.4267e-05 deg
M 102.6018413748515 2.2432e-05 deg
tp 2458600.339256955057
(2019-Apr-26.83925695)
8.5931e-05 TDB
period 1404.047583998713
3.84
1.1472e-05
3.141e-08
d
yr
n .256401566515804 2.0949e-09 deg/d
Q 2.842225110616902 1.5482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      7441 days (20.37 yr)  
   first obs. used      2000-02-07  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:30:00  

Additional Information
 Earth MOID = 1.08316 au 
 Jupiter MOID = 2.22595 au 
 T_jup = 3.474 
[ 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 16.8   n/a MPO417994  

183927 (2004 DP)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2045-Apr-02 23:42 00:04 Psych 0.0393978318538704 0.0393853688925468 0.0394102952282331 3.39501343633239 3.39501334587598 2468073.487349874 3.758405076324 652.470061288238 55.5312390074333 -18.0441184888628 33934.5123857427 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 08:30:01 2020-Nov-12 08:30

Alternate Designations
 2004 DP = 2000 CT112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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