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JPL Small-Body Database Browser
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357997 (2006 DL49)
Classification: Main-belt Asteroid          SPK-ID: 2357997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739518592460171 5.8138e-08  
a 2.302199003697708 1.5741e-08 au
q 1.901727206650164 1.3564e-07 au
i 3.161012745279757 6.5742e-06 deg
node 35.83235849386108 0.00011359 deg
peri 76.80738990295117 0.0001166 deg
M 66.90262669255802 2.4893e-05 deg
tp 2458763.388079745122
(2019-Oct-06.88807975)
8.7039e-05 TDB
period 1275.888489162286
3.49
1.3086e-05
3.583e-08
d
yr
n .2821563193475994 2.8939e-09 deg/d
Q 2.702670800745253 1.8479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6623 days (18.13 yr)  
   first obs. used      2001-11-19  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:43:37  

Additional Information
 Earth MOID = .921236 au 
 Jupiter MOID = 2.40523 au 
 T_jup = 3.568 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457439.5 (2016-Feb-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735259439729243 5.8411e-08  
q 1.902846667706462 1.3624e-07 au
tp 2457488.187996721064
(2016-Apr-09.68799672)
8.1883e-05 TDB
node 35.84303704224222 0.00011359 deg
peri 77.0794181963072 0.0001166 deg
i 3.161441722604192 6.5735e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6623 days (18.13 yr)  
   first obs. used      2001-11-19  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:43:37  

Additional Information
 Jupiter MOID = 2.40523 au 
 T_jup = 3.568 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.411829002203125E-15 -7.921910231919061E-15 8.190197352254903E-13 1.668289490168921E-14 4.13991026896894E-13 3.824971515189067E-16
q -7.921910231919061E-15 1.856002440247038E-14 -1.529459397862543E-12 -4.282698021381463E-14 -8.572501831629591E-13 -5.275202388258576E-16
tp 8.190197352254903E-13 -1.529459397862543E-12 6.704840255655483E-9 -7.736649889721715E-11 2.182725172216417E-9 3.772175171208306E-12
node 1.668289490168921E-14 -4.282698021381463E-14 -7.736649889721715E-11 1.290174293921346E-8 -1.290172572250661E-8 -1.195395501263182E-10
peri 4.13991026896894E-13 -8.572501831629591E-13 2.182725172216417E-9 -1.290172572250661E-8 1.359542189901322E-8 1.205478305896577E-10
i 3.824971515189067E-16 -5.275202388258576E-16 3.772175171208306E-12 -1.195395501263182E-10 1.205478305896577E-10 4.321113762434244E-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 17.7   n/a MPO455584  

357997 (2006 DL49)          Discovered 2006-Feb-21 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Alternate Designations
 2006 DL49 = 2001 WP59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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