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JPL Small-Body Database Browser
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379361 (2009 WV180)
Classification: Main-belt Asteroid          SPK-ID: 2379361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04485292648457368 7.1601e-08  
a 2.690560287833072 5.0691e-08 au
q 2.569880785040582 1.8678e-07 au
i 4.345699072847305 8.1583e-06 deg
node 126.8376658121281 0.00011685 deg
peri 151.9398266034141 0.00016905 deg
M 196.6022226920891 0.00011917 deg
tp 2459332.154692574057
(2021-Apr-27.65469257)
0.00052474 TDB
period 1611.990650462222
4.41
4.5556e-05
1.247e-07
d
yr
n .2233263573189917 6.3113e-09 deg/d
Q 2.811239790625562 5.2965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4282 days (11.72 yr)  
   first obs. used      2005-12-25  
   last obs. used      2017-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:45:40  

Additional Information
 Earth MOID = 1.55383 au 
 Jupiter MOID = 2.24037 au 
 T_jup = 3.367 
[ 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 17.0   n/a MPO418929  

379361 (2009 WV180)          Discovered 2009-Nov-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1937-Sep-06 19:26 00:03 Eunom 0.00133589200600704 0.0013327292386455 0.00133975040311938 6.44747408535003 6.44747245555503 2428783.309538695 2.52547683816975 1646.2976082997 63.7712714793486 -84.3342088280889 3115.28179963994 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 12:45:42 2019-Jul-14 12:45

Alternate Designations
 2009 WV180 = 2005 YH108 = 2007 HW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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