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351492 (2005 QW125)
Classification: Main-belt Asteroid          SPK-ID: 2351492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1114092472540961 6.7302e-08  
a 3.159856822590638 3.7109e-08 au
q 2.807819552555095 2.0911e-07 au
i 15.47777081747634 7.5312e-06 deg
node 344.3689552833306 2.2056e-05 deg
peri 149.5603502967462 4.2026e-05 deg
M 119.9439199161362 3.1834e-05 deg
tp 2458516.942156474343
(2019-Feb-02.44215647)
0.00018178 TDB
period 2051.632328185491
5.62
3.6141e-05
9.895e-08
d
yr
n .1754700367382064 3.0911e-09 deg/d
Q 3.511894092626181 4.1244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5385 days (14.74 yr)  
   first obs. used      2005-08-28  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:58:28  

Additional Information
 Earth MOID = 1.83105 au 
 Jupiter MOID = 1.52072 au 
 T_jup = 3.139 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457334.5 (2015-Nov-08.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129542367612511 6.7193e-08  
q 2.80266972515614 2.0977e-07 au
tp 2456463.544478096474
(2013-Jun-20.04447810)
0.00018542 TDB
node 344.4027773482402 2.2058e-05 deg
peri 149.1910183275075 4.1539e-05 deg
i 15.4792684842406 7.5314e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5385 days (14.74 yr)  
   first obs. used      2005-08-28  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:58:28  

Additional Information
 Jupiter MOID = 1.52072 au 
 T_jup = 3.139 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.514857149163724E-15 -1.391977939637928E-14 3.861318146854616E-12 -3.967685888279046E-14 9.012847264709096E-13 -1.426119712742751E-14
q -1.391977939637928E-14 4.400140171170004E-14 -1.388875918021992E-11 1.261425002751098E-13 -3.056253235588188E-12 4.680935651059145E-14
tp 3.861318146854616E-12 -1.388875918021992E-11 3.438173233228204E-8 -4.737396579169459E-11 6.52534922600404E-9 -1.618852432021729E-11
node -3.967685888279046E-14 1.261425002751098E-13 -4.737396579169459E-11 4.865566742776555E-10 -4.77740422243948E-10 1.735014785697334E-12
peri 9.012847264709096E-13 -3.056253235588188E-12 6.52534922600404E-9 -4.77740422243948E-10 1.725475890465807E-9 -4.843124871304942E-12
i -1.426119712742751E-14 4.680935651059145E-14 -1.618852432021729E-11 1.735014785697334E-12 -4.843124871304942E-12 5.672268233518518E-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 15.59   n/a E2021B25  

351492 (2005 QW125)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1916-Apr-16 04:15 00:06 Jupiter 1.78553619657596 1.78553195077093 1.78554048345987 4.18816431036849 4.0733230240725 2420969.676763464 5.56136614758425 14392.3198497378 62.1510869296667 -89.1680201185401 1798372.85907355 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
1926-Dec-28 15:17 00:04 Jupiter 1.53134419499541 1.53134324817288 1.53134514188592 4.31799633096453 4.18794045427381 2424878.136781057 4.17605387298676 695.730133039385 27.8632961384807 86.8981242459917 1960863.05738836 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
1937-Aug-30 02:48 00:04 Jupiter 1.90454198831415 1.90453868095245 1.90454529575403 3.65412310609965 3.53031717305194 2428775.616937571 4.33029769219614 663.888569882768 36.8456085462247 74.7384751725496 1814674.6814951 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
2022-Sep-10 18:40 < 00:01 Jupiter 1.64322313117075 1.6432221644744 1.64322409787289 4.2480972765281 4.12497300557757 2459833.277682018 0.615512028617831 328.893337191301 39.6080684959373 85.6721587405404 1878676.63332578 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
2033-Jun-08 05:02 00:01 Jupiter 1.57710041167417 1.57709943797894 1.57710138541181 4.25568248687437 4.12755154673384 2463756.709919910 1.14789152782528 616.953676908138 31.512318246597 86.665086142013 1955463.90011887 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
2129-Feb-18 21:52 00:06 Jupiter 1.54824119180866 1.54823882630547 1.548243557354 4.28837993385641 4.15884943334575 2498710.411224534 5.86096268297259 551.554652079977 77.907975959322 -80.4318940440817 1868171.7432288 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58
2139-Nov-19 19:45 00:07 Jupiter 1.67453910196512 1.67453403533251 1.67454417016631 4.17877499847502 4.05592307090335 2502636.322809613 6.82218064332681 2656.56584582327 43.8375199770392 84.4876986767621 1796960.52115483 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:29 2021-Apr-14 08:58

Alternate Designations
 2005 QW125 = 2008 CS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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