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JPL Small-Body Database Browser
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80927 (2000 DJ74)
Classification: Main-belt Asteroid          SPK-ID: 2080927
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03578310158762849 7.9303e-08  
a 2.542098049552413 1.6381e-08 au
q 2.451133896799567 1.9517e-07 au
i 3.235339164516929 5.1523e-06 deg
node 326.5464543764078 8.0783e-05 deg
peri 330.8968505119134 0.00028494 deg
M 234.2437441815182 0.00028704 deg
tp 2459517.646953646612
(2021-Oct-30.14695365)
0.0011825 TDB
period 1480.42657680191
4.05
1.431e-05
3.918e-08
d
yr
n .2431731540362438 2.3505e-09 deg/d
Q 2.633062202305259 1.6968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      10149 days (27.79 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 12:39:42  

Additional Information
 Earth MOID = 1.43596 au 
 Jupiter MOID = 2.43431 au 
 T_jup = 3.442 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456970.5 (2014-Nov-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03670917238467752 7.5389e-08  
q 2.448369110125542 1.852e-07 au
tp 2456548.438732025246
(2013-Sep-12.93873203)
0.001153 TDB
node 326.6146859586568 8.0649e-05 deg
peri 328.9312558084023 0.00028094 deg
i 3.23904796507326 5.1545e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      10149 days (27.79 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 12:39:42  

Additional Information
 Jupiter MOID = 2.43431 au 
 T_jup = 3.442 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.683449041794085E-15 -1.392140400984756E-14 7.387307160552322E-11 1.453179079556752E-15 1.722847471491088E-11 -1.299223740830662E-14
q -1.392140400984756E-14 3.429955878275157E-14 -1.802871068258778E-10 -5.049867791214706E-15 -4.203550551479501E-11 3.188498588719118E-14
tp 7.387307160552322E-11 -1.802871068258778E-10 1.329445456748637E-6 4.803783879692789E-11 3.103208927334908E-7 -2.500315336593128E-10
node 1.453179079556752E-15 -5.049867791214706E-15 4.803783879692789E-11 6.504319791293361E-9 -6.482107735061427E-9 9.548327111108272E-11
peri 1.722847471491088E-11 -4.203550551479501E-11 3.103208927334908E-7 -6.482107735061427E-9 7.892988923567069E-8 -1.53694964753965E-10
i -1.299223740830662E-14 3.188498588719118E-14 -2.500315336593128E-10 9.548327111108272E-11 -1.53694964753965E-10 2.656861405479209E-11

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 15.7   n/a MPO468767  

80927 (2000 DJ74)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 DJ74 = 1996 FO24 = 2001 MC9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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