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376673 (2013 QA29)
Classification: Main-belt Asteroid          SPK-ID: 2376673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04543566891799349 1.2055e-07  
a 2.811228089235273 4.0295e-08 au
q 2.683498060519816 3.2585e-07 au
i 2.615049910183185 1.2478e-05 deg
node 343.0113949930636 0.00015442 deg
peri 9.018950795679931 0.00017202 deg
M 144.5221950512202 7.6534e-05 deg
tp 2458309.346358416281
(2018-Jul-09.84635842)
0.00036365 TDB
period 1721.640823971404
4.71
3.7016e-05
1.013e-07
d
yr
n .2091028482756165 4.4958e-09 deg/d
Q 2.93895811795073 4.2126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      7401 days (20.26 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55876  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:47:38  

Additional Information
 Earth MOID = 1.67731 au 
 Jupiter MOID = 2.26517 au 
 T_jup = 3.318 
[ show covariance matrix ]

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 17.1   n/a MPO460476  

376673 (2013 QA29)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ 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
1955-Oct-22 20:02 00:42 Hygie 0.0456707584893199 0.0456484242770643 0.0456930959060059 1.63200442882236 1.63200391044868 2435403.335052385 41.5858752963963 1251.235638761 83.4003027940521 -28.4796263080851 38942.1365674741 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 02:47:40 2020-Feb-26 02:47
2083-Aug-17 06:11 00:06 Eunom 0.0202360607328176 0.0202172428942646 0.0202549487703191 4.03128652716664 4.03128635508907 2482088.757567894 5.80375843790733 2108.80849752961 99.6483536678873 63.6855241995111 27210.0809613494 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 02:47:40 2020-Feb-26 02:47

Alternate Designations
 2013 QA29 = 2004 TQ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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