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JPL Small-Body Database Browser
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469822 (2005 SU189)
Classification: Main-belt Asteroid          SPK-ID: 2469822
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921937173644048 2.4371e-07  
a 2.432218293382316 4.6938e-08 au
q 1.96476121813546 6.2719e-07 au
i 1.009664991725769 1.1596e-05 deg
node 165.9948692808543 0.00047335 deg
peri 150.876358790257 0.00047435 deg
M 252.026833144321 2.0546e-05 deg
tp 2459016.042636979432
(2020-Jun-15.54263698)
8.0736e-05 TDB
period 1385.486354332372
3.79
4.0106e-05
1.098e-07
d
yr
n .2598365540550372 7.5216e-09 deg/d
Q 2.899675368629172 5.5959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:13  

Additional Information
 Earth MOID = .950532 au 
 Jupiter MOID = 2.39321 au 
 T_jup = 3.481 
[ 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 18.2   n/a MPO392231  

469822 (2005 SU189)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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