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19341 (1997 AQ5)
Classification: Main-belt Asteroid          SPK-ID: 2019341
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02552858376121691 2.457e-08  
a 2.833989499401599 1.239e-08 au
q 2.761641761087716 7.1431e-08 au
i 6.615847953361954 8.0512e-07 deg
node 62.74057902459901 8.6465e-06 deg
peri 99.15235357723351 3.1222e-05 deg
M 332.917396197276 2.6184e-05 deg
tp 2459331.594266407203
(2021-Apr-27.09426641)
0.00012659 TDB
period 1742.592265144248
4.77
1.1428e-05
3.129e-08
d
yr
n .2065887742077174 1.3548e-09 deg/d
Q 2.906337237715482 1.2706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2651  
   data-arc span      8833 days (24.18 yr)  
   first obs. used      1997-01-07  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:52:11  

Additional Information
 Earth MOID = 1.77628 au 
 Jupiter MOID = 2.07294 au 
 T_jup = 3.302 
[ 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 13.31   n/a E2021B10  

19341 (1997 AQ5)          Discovered 1997-Jan-07 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 AQ5 = 1998 KR25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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