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357720 (2005 QZ116)
Classification: Main-belt Asteroid          SPK-ID: 2357720
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006102255389839486 1.8057e-07  
a 2.870305255363828 4.3972e-08 au
q 2.852789919648799 5.0324e-07 au
i 2.364654113268779 1.8432e-05 deg
node 154.5601743964649 0.00029208 deg
peri 356.0969609557607 0.001262 deg
M 202.2917403969114 0.0012314 deg
tp 2459778.612683355364
(2022-Jul-18.11268336)
0.006082 TDB
period 1776.194643913534
4.86
4.0816e-05
1.117e-07
d
yr
n .2026804895699962 4.6575e-09 deg/d
Q 2.887820591078856 4.424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5526 days (15.13 yr)  
   first obs. used      2003-03-07  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47573  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:50:37  

Additional Information
 Earth MOID = 1.85726 au 
 Jupiter MOID = 2.07118 au 
 T_jup = 3.297 
[ 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 16.5   n/a MPO440602  

357720 (2005 QZ116)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1910-Dec-03 22:43 00:07 Juno 0.0464485925960052 0.0463892910402439 0.046507896192086 5.61773631634346 5.61773626971918 2419009.446609223 7.14874635389527 2995.55737990909 96.9715887864495 9.34478233279951 11851.14291758 T 7 CATAB v2.0e-lin.ifort 2018-May-07 06:50:39 2018-Dec-18 01:54
2029-Mar-30 09:44 00:02 Psych 0.0251717836693978 0.0251636094108755 0.0251799607752589 2.37498155416149 2.37498135177619 2462225.905549140 1.7479159316562 610.209652673873 154.734113610614 -50.4476616872698 19122.1344734461 T 7 CATAB v2.0e-lin.ifort 2018-May-07 06:50:39 2018-Dec-18 01:54
2046-Apr-19 14:05 00:01 Psych 0.0185775717394028 0.0185732851724219 0.0185818737969349 2.43294008501847 2.43293981732805 2468455.086588159 1.20522294600932 1221.70021619697 152.247195823318 82.9114731403517 18072.5155229908 T 7 CATAB v2.0e-lin.ifort 2018-May-07 06:50:39 2018-Dec-18 01:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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