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24447 (2000 QY1)
Classification: Mars-crossing Asteroid          SPK-ID: 2024447
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2349180192909582 3.597e-08  
a 1.723979599292673 4.2165e-09 au
q 1.318985726528819 6.235e-08 au
i 12.24824382441306 3.6083e-06 deg
node 152.494004572305 1.7677e-05 deg
peri 264.77533467 1.8872e-05 deg
M 292.6478963530036 7.3359e-06 deg
tp 2459355.183957382600
(2021-May-20.68395738)
1.707e-05 TDB
period 826.7926559443007
2.26
3.0332e-06
8.304e-09
d
yr
n .4354175105593251 1.5974e-09 deg/d
Q 2.128973472056528 5.207e-09 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      13859 days (37.94 yr)  
   first obs. used      1982-08-29  
   last obs. used      2020-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54955  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:42:40  

Additional Information
 Earth MOID = .406467 au 
 Jupiter MOID = 3.26856 au 
 T_jup = 4.112 
[ 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 17.43   n/a E2021B10  

24447 (2000 QY1)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QY1 = 1999 CA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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