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JPL Small-Body Database Browser
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452498 (2004 QG1)
Classification: Main-belt Asteroid          SPK-ID: 2452498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .4424579072326448 2.0162e-07  
a 3.058053009898144 7.9268e-08 au
q 1.70499327493212 6.4146e-07 au
i 14.70752652172384 2.0308e-05 deg
node 291.8220542334033 3.1277e-05 deg
peri 77.03333750254261 6.2393e-05 deg
M 282.4287940236179 4.6371e-05 deg
tp 2459021.385518937590
(2020-Jun-20.88551894)
0.0002668 TDB
period 1953.286466419835
5.35
7.5947e-05
2.079e-07
d
yr
n .184304763376486 7.1661e-09 deg/d
Q 4.411112744864167 1.1434e-07 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5894 days (16.14 yr)  
   first obs. used      2000-01-07  
   last obs. used      2016-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58838  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:49:22  

Additional Information
 Earth MOID = .772522 au 
 Jupiter MOID = 1.65697 au 
 T_jup = 3.031 
[ 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 15.8   n/a MPO368963  

452498 (2004 QG1)          Discovered 2004-Aug-19 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2004 QG1 = 2000 AC253 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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