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JPL Small-Body Database Browser
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357752 (2005 SQ74)
Classification: Main-belt Asteroid          SPK-ID: 2357752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07145142149751192 7.599e-08  
a 3.027745064315265 4.0289e-08 au
q 2.811408375537864 2.3527e-07 au
i 9.364357514184954 8.8818e-06 deg
node 185.096097412926 3.6404e-05 deg
peri 192.1173106706456 6.459e-05 deg
M 199.0314452292288 5.7688e-05 deg
tp 2459460.930760731942
(2021-Sep-03.43076073)
0.00031933 TDB
period 1924.320400991415
5.27
3.841e-05
1.052e-07
d
yr
n .1870790331041167 3.7341e-09 deg/d
Q 3.244081753092667 4.3168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5010 days (13.72 yr)  
   first obs. used      2005-09-14  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5699  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:03  

Additional Information
 Earth MOID = 1.81216 au 
 Jupiter MOID = 2.14361 au 
 T_jup = 3.220 
[ 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 16.4   n/a MPO437510  

357752 (2005 SQ74)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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