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JPL Small-Body Database Browser
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183954 (2004 DS47)
Classification: Main-belt Asteroid          SPK-ID: 2183954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07237966129230503 4.2304e-08  
a 2.421189765072512 1.6993e-08 au
q 2.245944869952169 1.0521e-07 au
i 6.324134995056189 5.8453e-06 deg
node 172.5011766305352 4.2334e-05 deg
peri 281.2621983337137 5.9024e-05 deg
M 68.6695403671434 4.0331e-05 deg
tp 2458338.015712902528
(2018-Aug-07.51571290)
0.0001541 TDB
period 1376.073625218305
3.77
1.4487e-05
3.966e-08
d
yr
n .261613908879976 2.7542e-09 deg/d
Q 2.596434660192857 1.8223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2002-09-27  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:04:04  

Additional Information
 Earth MOID = 1.27293 au 
 Jupiter MOID = 2.51415 au 
 T_jup = 3.502 
[ 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 MPO422717  

183954 (2004 DS47)          Discovered 2004-Feb-19 by LINEAR at Socorro
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
2044-Jan-07 17:47 < 00:01 Amphi 0.025838407844759 0.0258326107186811 0.0258442076995289 4.13218995562782 4.1321899017851 2467622.240691572 0.818471390824479 513.332365067802 47.3480331448199 56.0976790959623 67853.8162217315 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 13:04:07 2019-Jul-13 13:04
2092-Dec-30 20:08 00:02 Amphi 0.0280100031479441 0.0280078729771545 0.0280121509950309 4.13222459686164 4.13222454719372 2485512.338857626 1.57391264955615 1238.15626390925 46.6755346911723 85.5568798242445 89459.590306487 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 13:04:07 2019-Jul-13 13:04
2141-Dec-28 06:02 00:02 Amphi 0.039301480422348 0.0392695459280309 0.039333428829823 4.14296631539627 4.14296628008993 2503405.751214719 2.21944625986654 1973.38484400944 46.6119460830439 -36.2309544446589 74552.5315565885 T 15 CATAB v2.0e-lin.ifort 2019-Jul-13 13:04:07 2019-Jul-13 13:04

Alternate Designations
 2004 DS47 = 2002 SY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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