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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08039968104914612 4.272e-08  
a 2.344118146917085 1.0342e-08 au
q 2.155651795563436 1.0124e-07 au
i 7.268824475340226 4.4934e-06 deg
node 161.7466378806663 3.4827e-05 deg
peri 71.00885253017313 4.3117e-05 deg
M 56.73039256746883 2.6761e-05 deg
tp 2458793.923478388969
(2019-Nov-06.42347839)
9.7128e-05 TDB
period 1310.894291653748
3.59
8.6749e-06
2.375e-08
d
yr
n .2746216855867492 1.8173e-09 deg/d
Q 2.532584498270734 1.1173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:59:03  

Additional Information
 Earth MOID = 1.15854 au 
 Jupiter MOID = 2.46215 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456683.5 (2014-Jan-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08064880699340819 4.2741e-08  
q 2.153928147766423 1.0116e-07 au
tp 2456172.751073115050
(2012-Sep-02.25107312)
9.4167e-05 TDB
node 161.8065719611842 3.4861e-05 deg
peri 70.80072874918032 4.3071e-05 deg
i 7.265547057503449 4.492e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:59:03  

Additional Information
 Jupiter MOID = 2.46215 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.826758148196256E-15 -4.304912251353111E-15 -7.724946142240978E-13 -2.23002585878412E-14 -2.092677331031302E-13 -1.999641511451445E-15
q -4.304912251353111E-15 1.023331051010161E-14 1.852052469409801E-12 5.2913091214513E-14 5.088164191619784E-13 4.910592682811605E-15
tp -7.724946142240978E-13 1.852052469409801E-12 8.867435121721386E-9 1.727546464570704E-11 2.401168460454959E-9 -1.55752416296668E-12
node -2.23002585878412E-14 5.2913091214513E-14 1.727546464570704E-11 1.215307265917586E-9 -1.200148194206445E-9 4.071061104872529E-11
peri -2.092677331031302E-13 5.088164191619784E-13 2.401168460454959E-9 -1.200148194206445E-9 1.855150718613589E-9 -4.075294854272557E-11
i -1.999641511451445E-15 4.910592682811605E-15 -1.55752416296668E-12 4.071061104872529E-11 -4.075294854272557E-11 2.017771111783142E-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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