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JPL Small-Body Database Browser
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357549 (2004 SG34)
Classification: Main-belt Asteroid          SPK-ID: 2357549
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100754518490886 7.7512e-08  
a 3.106228991460033 4.8203e-08 au
q 2.793262385103046 2.6655e-07 au
i 8.336150546881537 7.4927e-06 deg
node 225.1490064354812 3.8611e-05 deg
peri 24.17292711343126 5.186e-05 deg
M 327.4235150696111 3.2044e-05 deg
tp 2458781.446568101060
(2019-Oct-24.94656810)
0.00017835 TDB
period 1999.625332677168
5.47
4.6546e-05
1.274e-07
d
yr
n .1800337263771406 4.1907e-09 deg/d
Q 3.419195597817019 5.306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2004-09-09  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:54  

Additional Information
 Earth MOID = 1.78203 au 
 Jupiter MOID = 1.60355 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457529.5 (2016-May-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0997797222951962 7.7531e-08  
q 2.797414654042814 2.6664e-07 au
tp 2456781.024772225465
(2014-May-03.52477223)
0.00018202 TDB
node 225.1435014120579 3.861e-05 deg
peri 24.09376237985207 5.2096e-05 deg
i 8.334698630872245 7.4919e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2004-09-09  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:54  

Additional Information
 Jupiter MOID = 1.60355 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.011109098948281E-15 -2.047362518701602E-14 3.654390692557423E-14 3.21297037905104E-14 1.326382583087332E-14 -1.208610343465491E-14
q -2.047362518701602E-14 7.109691999312056E-14 -1.412618337847406E-12 -1.058996449341474E-13 -1.888507494759318E-13 4.314757114622017E-14
tp 3.654390692557423E-14 -1.412618337847406E-12 3.313185339250765E-8 5.378099478729898E-12 6.377575516896026E-9 9.910867775948912E-12
node 3.21297037905104E-14 -1.058996449341474E-13 5.378099478729898E-12 1.490727216873551E-9 -1.472640268358929E-9 -3.390625964028644E-12
peri 1.326382583087332E-14 -1.888507494759318E-13 6.377575516896026E-9 -1.472640268358929E-9 2.714009788136254E-9 5.385711469535841E-12
i -1.208610343465491E-14 4.314757114622017E-14 9.910867775948912E-12 -3.390625964028644E-12 5.385711469535841E-12 5.612808356373627E-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 16.2   n/a MPO437509  

357549 (2004 SG34)          Discovered 2004-Sep-17 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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