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JPL Small-Body Database Browser
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146333 (2001 OE1)
Classification: Main-belt Asteroid          SPK-ID: 2146333
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2627983799333593 4.2742e-08  
a 2.583330759928806 1.3801e-08 au
q 1.904435621387502 1.0621e-07 au
i 2.132978564136716 6.5468e-06 deg
node 234.3521425495997 0.0001092 deg
peri 99.99079271339615 0.00011005 deg
M 176.8207558853223 1.5688e-05 deg
tp 2458255.597911988193
(2018-May-17.09791199)
6.3244e-05 TDB
period 1516.590913445533
4.15
1.2153e-05
3.327e-08
d
yr
n .237374493548902 1.9022e-09 deg/d
Q 3.262225898470111 1.7428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9582 days (26.23 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 19:22:46  

Additional Information
 Earth MOID = .895953 au 
 Jupiter MOID = 2.13423 au 
 T_jup = 3.373 
[ 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 15.9   n/a MPO469552  

146333 (2001 OE1)          Discovered 2001-Jul-17 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
2051-Feb-22 15:26 00:02 Vesta 0.0307659816670016 0.0307522537059627 0.0307797110858038 6.12797960629907 6.12797897518695 2470225.142847456 2.15873961098403 761.053046821417 57.8866811600165 26.1762860422043 35423.8503550228 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 19:23:04 2020-Jan-29 19:23
2080-Mar-11 22:15 00:04 Vesta 0.04306882617497 0.0430455889707734 0.0430920653001239 5.69511188706638 5.69511140196858 2480835.427126010 3.57725692650624 1241.4613224643 57.4988887604968 -21.3934932400617 41069.3112396269 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 19:23:04 2020-Jan-29 19:23

Alternate Designations
 2001 OE1 = 1993 TH47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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