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JPL Small-Body Database Browser
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105443 (2000 QY180)
Classification: Main-belt Asteroid          SPK-ID: 2105443
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2162039233068491 3.2111e-08  
a 2.379920382351493 1.0158e-08 au
q 1.865372258529164 7.7148e-08 au
i 4.651904132863709 6.5916e-06 deg
node 28.56465565749101 5.5986e-05 deg
peri 72.00869418859115 5.9252e-05 deg
M 103.5561496500831 1.8011e-05 deg
tp 2458614.741536498172
(2019-May-11.24153650)
6.6333e-05 TDB
period 1341.041042274272
3.67
8.5861e-06
2.351e-08
d
yr
n .2684481597889621 1.7187e-09 deg/d
Q 2.894468506173822 1.2355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      8511 days (23.30 yr)  
   first obs. used      1996-10-11  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:22:50  

Additional Information
 Earth MOID = .888405 au 
 Jupiter MOID = 2.28542 au 
 T_jup = 3.503 
[ 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 15.8   n/a MPO453512  

105443 (2000 QY180)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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