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146402 (2001 QV164)
Classification: Main-belt Asteroid          SPK-ID: 2146402
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 .1764898057125323 4.5474e-08  
a 2.544657088359696 1.9978e-08 au
q 2.095551053230075 1.1463e-07 au
i 3.932371604970611 5.0979e-06 deg
node 73.87424043024998 7.9241e-05 deg
peri 303.3544824137775 8.1614e-05 deg
M 184.7270577123246 2.6251e-05 deg
tp 2459722.362867809721
(2022-May-22.86286781)
0.00011387 TDB
period 1482.662577689682
4.06
1.746e-05
4.78e-08
d
yr
n .2428064250201553 2.8593e-09 deg/d
Q 2.993763123489317 2.3503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6860 days (18.78 yr)  
   first obs. used      2001-07-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:27  

Additional Information
 Earth MOID = 1.10054 au 
 Jupiter MOID = 2.47101 au 
 T_jup = 3.418 
[ 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 16.3   n/a MPO266477  

146402 (2001 QV164)          Discovered 2001-Aug-22 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1902-May-24 01:03 00:01 Juno 0.0234024872682459 0.0233804328854506 0.0234245498128284 4.86754916035324 4.86754905355266 2415893.543419261 1.29732697233796 1297.65985302091 59.42788126013 32.1430054745258 31403.2893512522 T 14 CATAB v2.0f-lin.ifort 2020-May-20 23:54:29 2020-May-20 23:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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