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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .269413131056427 3.0092e-08  
a 2.74538985079221 9.9571e-09 au
q 2.005745775119744 8.6385e-08 au
i 9.583412970027293 1.0273e-06 deg
node 180.8155607901796 2.6563e-06 deg
peri 141.1449240308689 4.066e-06 deg
M 345.7598404916643 2.655e-06 deg
tp 2459266.222914766766
(2021-Feb-20.72291477)
1.248e-05 TDB
period 1661.515750731985
4.55
9.0391e-06
2.475e-08
d
yr
n .2166696282243494 1.1787e-09 deg/d
Q 3.485033926464677 1.264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1901  
   data-arc span      13203 days (36.15 yr)  
   first obs. used      1984-08-23  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:17:41  

Additional Information
 Earth MOID = 1.00234 au 
 Jupiter MOID = 1.94288 au 
 T_jup = 3.275 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457125.5 (2015-Apr-13.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2680540437432908 3.0166e-08  
q 2.009341772253538 8.6506e-08 au
tp 2457606.246953336019
(2016-Aug-05.74695334)
9.7002e-06 TDB
node 180.8504503632022 2.6565e-06 deg
peri 141.2790606287541 4.0667e-06 deg
i 9.580973956665716 1.027e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1901  
   data-arc span      13203 days (36.15 yr)  
   first obs. used      1984-08-23  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:17:41  

Additional Information
 Jupiter MOID = 1.94288 au 
 T_jup = 3.275 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.099716526793027E-16 -2.602358182165095E-15 5.091754519284507E-14 7.10766573975467E-15 8.294025737305923E-14 3.153020446181003E-15
q -2.602358182165095E-15 7.483266804989926E-15 -1.477005514601244E-13 -2.015813739705793E-14 -2.400738519234448E-13 -9.156730583181786E-15
tp 5.091754519284507E-14 -1.477005514601244E-13 9.409438271103617E-11 4.133039041389281E-12 1.974455201724272E-11 -2.706511426048226E-12
node 7.10766573975467E-15 -2.015813739705793E-14 4.133039041389281E-12 7.057236967153083E-12 -5.054695955489513E-12 -2.777289383690204E-13
peri 8.294025737305923E-14 -2.400738519234448E-13 1.974455201724272E-11 -5.054695955489513E-12 1.653789538080494E-11 5.156840272870305E-14
i 3.153020446181003E-15 -9.156730583181786E-15 -2.706511426048226E-12 -2.777289383690204E-13 5.156840272870305E-14 1.054806118003278E-12

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1932-May-28 08:39 00:01 Jupiter 1.95294972867341 1.95294941451842 1.95295004283017 1.92349106020644 1.68297028053548 2426855.860651259 1.26136160702675 121.704860442898 12.5692860918128 78.7306435044207 6931757.77266572 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:18:55 2021-Apr-13 00:18
1991-Jul-12 03:41 < 00:01 Jupiter 1.93282985567435 1.93282962754203 1.93283008380712 1.78080313550697 1.51486018386393 2448449.653434104 0.34776887508109 59.9012546079114 15.7077048602056 80.4066385270759 6603253.26398622 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:18:55 2021-Apr-13 00:18
2050-Aug-25 02:19 < 00:01 Jupiter 1.92695434893348 1.92695415274554 1.92695454512207 1.65548391593528 1.36436657170702 2470043.596442199 0.621342503191643 96.2614737069773 23.396661646288 65.1219604552173 6038992.3411868 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:18:55 2021-Apr-13 00:18
2109-Oct-08 10:14 00:02 Jupiter 1.93526611521265 1.93526589386723 1.9352663365583 1.55121410216653 1.23729952405616 2491636.926638443 1.58454662679276 144.965386343695 39.1157506928739 37.4771617462907 4041023.0489102 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:18:55 2021-Apr-13 00:18
2168-Nov-19 09:34 00:03 Jupiter 1.95702108051876 1.95702050705463 1.9570216539839 1.47982235087583 1.15076056600143 2513228.898894676 2.59896013344977 178.153106313088 52.6363615154683 0.528336834854215 1815589.60796497 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:18:55 2021-Apr-13 00:18

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