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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1019318774065448 4.1144e-08  
a 3.109543907572156 3.2646e-08 au
q 2.792582259195243 1.251e-07 au
i 8.326471985010466 4.3816e-06 deg
node 225.0838380366536 3.6989e-05 deg
peri 23.76536621457151 4.9811e-05 deg
M 39.75151263470242 3.0385e-05 deg
tp 2458779.346088211196
(2019-Oct-22.84608821)
0.00016922 TDB
period 2002.827137060099
5.48
3.1541e-05
8.635e-08
d
yr
n .1797459168285663 2.8307e-09 deg/d
Q 3.426505555949069 3.5974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2004-09-09  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:01  

Additional Information
 Earth MOID = 1.78152 au 
 Jupiter MOID = 1.59536 au 
 T_jup = 3.195 
[ show covariance matrix ]

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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