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146715 (2001 WV34)
Classification: Main-belt Asteroid          SPK-ID: 2146715
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461456127583409 5.5408e-08  
a 2.754965878034574 1.8249e-08 au
q 2.35233970166089 1.5058e-07 au
i 14.27496784642084 5.6801e-06 deg
node 72.53118342802617 1.9849e-05 deg
peri 117.7478749051493 2.5892e-05 deg
M 262.7521669771885 1.8002e-05 deg
tp 2459451.680369033077
(2021-Aug-25.18036903)
8.5844e-05 TDB
period 1670.216474785693
4.57
1.6596e-05
4.544e-08
d
yr
n .2155409226496775 2.1417e-09 deg/d
Q 3.157592054408257 2.0916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      6936 days (18.99 yr)  
   first obs. used      2001-11-17  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:55:01  

Additional Information
 Earth MOID = 1.38715 au 
 Jupiter MOID = 1.92694 au 
 T_jup = 3.284 
[ 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 MPO412893  

146715 (2001 WV34)          Discovered 2001-Nov-17 by LINEAR at Socorro
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
1987-May-18 14:12 < 00:01 Jupiter 1.96263573919422 1.96263519711705 1.96263628127139 2.60802331958658 2.43693202141137 2446934.091829722 0.959211430158393 374.109599154211 23.8633370773573 -86.5448472669245 1816978.11111653 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 04:55:03 2020-Dec-18 04:55
2047-Jan-15 15:14 < 00:01 Jupiter 1.92933310118375 1.92933251479854 1.92933368757105 3.12143515370204 2.97746712420432 2468726.134382065 0.930416403193871 320.943732294827 22.3917794953009 -86.4594515788116 2085651.20835676 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 04:55:03 2020-Dec-18 04:55
2106-Sep-08 14:23 00:03 Jupiter 1.92078289878532 1.92078238938367 1.92078340818805 3.57464486146632 3.44907674471808 2490511.099174092 2.60242629733056 232.591420478807 24.1479495945544 -87.2829995185154 1471101.08602466 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 04:55:03 2020-Dec-18 04:55
2166-Apr-26 14:33 00:04 Jupiter 1.94107880052244 1.94107785790987 1.94107974315654 3.95247920417979 3.84048930257635 2512291.106340930 4.21618125747405 381.931807287456 17.2396557541184 -85.2222208443538 1563542.58821396 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 04:55:03 2020-Dec-18 04:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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