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14532 (1997 QM)
Classification: Main-belt Asteroid          SPK-ID: 2014532
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01141515892908188 3.5366e-08  
a 2.535827206371861 9.204e-09 au
q 2.506880335794436 9.2845e-08 au
i 15.08155406913085 3.8796e-06 deg
node 169.3224542756916 1.138e-05 deg
peri 54.90999695526415 0.00015544 deg
M 37.81334215054299 0.00015375 deg
tp 2459045.575367019587
(2020-Jul-15.07536702)
0.00062997 TDB
period 1474.952085718978
4.04
8.0302e-06
2.199e-08
d
yr
n .2440757252290775 1.3288e-09 deg/d
Q 2.564774076949285 9.3091e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1936  
   data-arc span      9800 days (26.83 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:31:51  

Additional Information
 Earth MOID = 1.51915 au 
 Jupiter MOID = 2.40376 au 
 T_jup = 3.400 
[ 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 14.18   n/a E2020-QM5  
rotation period rot_per 3.20697 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

14532 (1997 QM)          Discovered 1997-Aug-25 by Moravec, Z. at Klet
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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