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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2689913009398385 4.6822e-08  
a 2.744019142836922 1.1214e-08 au
q 2.005901863801398 1.3043e-07 au
i 9.583089977543374 5.4918e-06 deg
node 180.8360747728076 2.2799e-05 deg
peri 141.2243017017153 2.4043e-05 deg
M 215.560642087543 6.8276e-06 deg
tp 2459266.634888800550
(2021-Feb-21.13488880)
3.2818e-05 TDB
period 1660.271573026121
4.55
1.0177e-05
2.786e-08
d
yr
n .216831996553335 1.3291e-09 deg/d
Q 3.482136421872447 1.423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      12643 days (34.61 yr)  
   first obs. used      1984-08-23  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:25:37  

Additional Information
 Earth MOID = 1.00349 au 
 Jupiter MOID = 1.94239 au 
 T_jup = 3.276 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456331.5 (2013-Feb-08.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2645616228985938 4.6679e-08  
q 2.023493648265446 1.2967e-07 au
tp 2455941.218039738428
(2012-Jan-14.71803974)
3.2913e-05 TDB
node 181.1537209885876 2.2868e-05 deg
peri 140.9196773143996 2.4206e-05 deg
i 9.555144025247456 5.4749e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1444  
   data-arc span      12643 days (34.61 yr)  
   first obs. used      1984-08-23  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:25:37  

Additional Information
 Jupiter MOID = 1.94239 au 
 T_jup = 3.276 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.178898837132734E-15 -6.040506930343277E-15 5.513467363812591E-13 -4.877932315538198E-16 1.459568420217463E-13 -4.392091149776123E-15
q -6.040506930343277E-15 1.681356465063383E-14 -1.585111967897312E-12 2.697888404157006E-15 -4.15828170731791E-13 1.123519404298335E-14
tp 5.513467363812591E-13 -1.585111967897312E-12 1.083259279410768E-9 -2.620833002198966E-12 2.735509591198089E-10 -7.391170361419849E-13
node -4.877932315538198E-16 2.697888404157006E-15 -2.620833002198966E-12 5.229487480014939E-10 -5.157428780585947E-10 -2.944640697465725E-11
peri 1.459568420217463E-13 -4.15828170731791E-13 2.735509591198089E-10 -5.157428780585947E-10 5.85919553878961E-10 2.880885691292851E-11
i -4.392091149776123E-15 1.123519404298335E-14 -7.391170361419849E-13 -2.944640697465725E-11 2.880885691292851E-11 2.997436395963239E-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 13.5   n/a MPO431664  
rotation period rot_per 6.0275 h n/a LCDB (Rev. 2019-January); 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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