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160430 (2005 SQ30)
Classification: Main-belt Asteroid          SPK-ID: 2160430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0916178154024765 1.1743e-07  
a 2.93241785163204 2.9701e-08 au
q 2.66375613421829 3.5005e-07 au
i 2.882814446775386 6.6271e-06 deg
node 128.1464453667352 0.0001807 deg
peri 203.1623654883825 0.00018675 deg
M 8.712510768895964 4.9096e-05 deg
tp 2458956.110726615616
(2020-Apr-16.61072662)
0.00025011 TDB
period 1834.159961721714
5.02
2.7866e-05
7.629e-08
d
yr
n .196275138217536 2.9819e-09 deg/d
Q 3.201079569045791 3.2422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      9164 days (25.09 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57463  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:48:13  

Additional Information
 Earth MOID = 1.6532 au 
 Jupiter MOID = 2.09714 au 
 T_jup = 3.268 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO436809  

160430 (2005 SQ30)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2005 SQ30 = 1993 FN82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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