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249580 (1995 SU34)
Classification: Main-belt Asteroid          SPK-ID: 2249580
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529798329653453 4.6632e-08  
a 2.966362300740252 3.1137e-08 au
q 2.512568691458311 1.5238e-07 au
i 2.805907058285819 6.2238e-06 deg
node 2.94232106853375 9.3213e-05 deg
peri 260.9304300955637 9.5663e-05 deg
M 30.57701862377436 2.0865e-05 deg
tp 2458842.000698186248
(2019-Dec-24.50069819)
0.00010762 TDB
period 1866.099156200445
5.11
2.9381e-05
8.044e-08
d
yr
n .1929157937850388 3.0374e-09 deg/d
Q 3.420155910022193 3.59e-08 au
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      8636 days (23.64 yr)  
   first obs. used      1995-09-18  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:24:57  

Additional Information
 Earth MOID = 1.49886 au 
 Jupiter MOID = 1.67303 au 
 T_jup = 3.245 
[ 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 16.1   n/a MPO433635  

249580 (1995 SU34)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 1995 SU34 = 2005 QS55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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