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109635 (2001 QE329)
Classification: Main-belt Asteroid          SPK-ID: 2109635
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171600885161157 3.2185e-08  
a 2.622136020013726 1.2304e-08 au
q 2.314926331807622 8.2916e-08 au
i 7.027198358988233 4.4215e-06 deg
node 289.1813679051774 3.8358e-05 deg
peri 160.1448688561353 5.02e-05 deg
M 66.37724400737734 3.0077e-05 deg
tp 2458714.544820572872
(2019-Aug-19.04482057)
0.00012953 TDB
period 1550.890913493255
4.25
1.0916e-05
2.989e-08
d
yr
n .232124643240787 1.6339e-09 deg/d
Q 2.929345708219829 1.3746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-17  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:07:02  

Additional Information
 Earth MOID = 1.33289 au 
 Jupiter MOID = 2.24584 au 
 T_jup = 3.384 
[ 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 15.3   n/a MPO453557  

109635 (2001 QE329)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2040-Jul-27 08:09 00:02 Amphi 0.0179813483190189 0.0179748341143034 0.0179878655530809 2.8416658677211 2.84166575521456 2466362.839425231 2.30671018899402 492.961688453692 43.3050784318534 -49.0703940594468 47016.4987213593 T 21 CATAB v2.0f-lin.ifort 2020-May-20 19:07:06 2020-May-20 19:07
2092-Jul-16 02:00 00:11 Iris 0.0213694210264209 0.0213471358521544 0.0213917062105123 2.59928203272905 2.59928192923226 2485344.583650352 10.8960132378389 1109.79677479494 62.8981047280933 -0.686852469406339 2939.98829285156 T 21 CATAB v2.0f-lin.ifort 2020-May-20 19:07:06 2020-May-20 19:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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