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JPL Small-Body Database Browser
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48029 (2001 DS37)
Classification: Main-belt Asteroid          SPK-ID: 2048029
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 .08039970493961682 4.2875e-08  
a 2.344118145439011 1.0378e-08 au
q 2.155651738202113 1.0156e-07 au
i 7.268828448013394 4.5004e-06 deg
node 161.746639234248 3.4985e-05 deg
peri 71.0088598504681 4.3275e-05 deg
M 56.73037877833208 2.679e-05 deg
tp 2458793.923528795744
(2019-Nov-06.42352880)
9.7239e-05 TDB
period 1310.89429041388
3.59
8.7056e-06
2.383e-08
d
yr
n .2746216858464917 1.8238e-09 deg/d
Q 2.532584552675909 1.1213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:45  

Additional Information
 Earth MOID = 1.15854 au 
 Jupiter MOID = 2.46215 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456667.5 (2014-Jan-10.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08064126116719553 4.2895e-08  
q 2.153973379475063 1.0148e-07 au
tp 2456172.774163314262
(2012-Sep-02.27416331)
9.4345e-05 TDB
node 161.8063839080563 3.502e-05 deg
peri 70.80934935145282 4.3232e-05 deg
i 7.265516399365035 4.499e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:45  

Additional Information
 Jupiter MOID = 2.46215 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.839974056819297E-15 -4.334290358375863E-15 -7.584643971714304E-13 -2.234613346799697E-14 -2.059726433663397E-13 -2.079980731832371E-15
q -4.334290358375863E-15 1.029906633344555E-14 1.815971185216307E-12 5.303822163636196E-14 5.000561471055265E-13 5.100359562641632E-15
tp -7.584643971714304E-13 1.815971185216307E-12 8.900927760492378E-9 1.813842252062961E-11 2.411027914058856E-9 -1.573969838826712E-12
node -2.234613346799697E-14 5.303822163636196E-14 1.813842252062961E-11 1.226382148077438E-9 -1.210892367435859E-9 4.021318083672216E-11
peri -2.059726433663397E-13 5.000561471055265E-13 2.411027914058856E-9 -1.210892367435859E-9 1.868983776735083E-9 -4.026314140965138E-11
i -2.079980731832371E-15 5.100359562641632E-15 -1.573969838826712E-12 4.021318083672216E-11 -4.026314140965138E-11 2.024067705680754E-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 15.9   n/a MPO270378  

48029 (2001 DS37)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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