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14125 (1998 QT62)
Classification: Main-belt Asteroid          SPK-ID: 2014125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2694131298496453 3.8809e-08  
a 2.745389845507751 1.0522e-08 au
q 2.005745774572074 1.1078e-07 au
i 9.583422032219705 4.0129e-06 deg
node 180.8155473678731 1.9739e-05 deg
peri 141.1449454795993 2.1316e-05 deg
M 345.759835768736 6.7916e-06 deg
tp 2459266.222936374838
(2021-Feb-20.72293637)
3.1466e-05 TDB
period 1661.515745934736
4.55
9.5517e-06
2.615e-08
d
yr
n .2166696288499337 1.2456e-09 deg/d
Q 3.485033916443429 1.3356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1870  
   data-arc span      13203 days (36.15 yr)  
   first obs. used      1984-08-23  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:41:57  

Additional Information
 Earth MOID = 1.00234 au 
 Jupiter MOID = 1.94288 au 
 T_jup = 3.275 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457126.5 (2015-Apr-14.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2680552624904465 3.8886e-08  
q 2.009336323645401 1.1082e-07 au
tp 2457606.246700921755
(2016-Aug-05.74670092)
3.0038e-05 TDB
node 180.8504456347678 1.9741e-05 deg
peri 141.279256748455 2.1333e-05 deg
i 9.580990684412521 4.0122e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1870  
   data-arc span      13203 days (36.15 yr)  
   first obs. used      1984-08-23  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49931  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:41:57  

Additional Information
 Jupiter MOID = 1.94288 au 
 T_jup = 3.275 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.512090442481694E-15 -4.301875274574502E-15 2.884862059667108E-13 -6.2328980476222E-15 1.555307448383818E-13 -2.764950097473248E-15
q -4.301875274574502E-15 1.22820482210533E-14 -7.89346078469602E-13 1.94288145082548E-14 -4.405770733482776E-13 8.972397956109157E-15
tp 2.884862059667108E-13 -7.89346078469602E-13 9.022949001171512E-10 -8.654511220980921E-12 2.448689144745829E-10 1.681862997430454E-12
node -6.2328980476222E-15 1.94288145082548E-14 -8.654511220980921E-12 3.897235229416276E-10 -3.859666206096439E-10 1.097543640161413E-11
peri 1.555307448383818E-13 -4.405770733482776E-13 2.448689144745829E-10 -3.859666206096439E-10 4.550874875944048E-10 -1.047335738663565E-11
i -2.764950097473248E-15 8.972397956109157E-15 1.681862997430454E-12 1.097543640161413E-11 -1.047335738663565E-11 1.609739384362235E-11

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 13.61   n/a E2021B10  
rotation period rot_per 6.0275 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

14125 (1998 QT62)          Discovered 1998-Aug-27 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QT62 = 2000 AJ241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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