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61546 (2000 QT65)
Classification: Main-belt Asteroid          SPK-ID: 2061546
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262288477598408 4.3392e-08  
a 2.34436370007495 7.8358e-09 au
q 1.814001001476997 1.0118e-07 au
i 5.873230835851736 3.1785e-06 deg
node 87.73198535020704 4.2551e-05 deg
peri 248.6999486413917 4.3141e-05 deg
M 243.4681915590762 9.2032e-06 deg
tp 2459624.902462018040
(2022-Feb-14.40246202)
3.4347e-05 TDB
period 1311.100277002475
3.59
6.5734e-06
1.8e-08
d
yr
n .274578540112169 1.3766e-09 deg/d
Q 2.874726398672903 9.6085e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1491  
   data-arc span      14061 days (38.50 yr)  
   first obs. used      1982-09-15  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:51:33  

Additional Information
 Earth MOID = .812482 au 
 Jupiter MOID = 2.52303 au 
 T_jup = 3.520 
[ 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 14.79   n/a E2021B10  
rotation period rot_per 53.8682 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

61546 (2000 QT65)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QT65 = 1982 RJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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