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295916 (2008 WX126)
Classification: Main-belt Asteroid          SPK-ID: 2295916
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635348951795196 3.6448e-08  
a 2.44914965902855 1.8012e-08 au
q 2.04862822626036 9.0965e-08 au
i .8112120884115004 1.001e-05 deg
node 356.279112543047 0.00026572 deg
peri 281.0347448542929 0.00026806 deg
M 147.495646705737 3.4455e-05 deg
tp 2458426.914565047489
(2018-Nov-04.41456505)
0.00013154 TDB
period 1399.978651538549
3.83
1.5444e-05
4.228e-08
d
yr
n .257146778348632 2.8367e-09 deg/d
Q 2.849671091796741 2.0957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8388 days (22.97 yr)  
   first obs. used      1996-11-08  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:03:48  

Additional Information
 Earth MOID = 1.03239 au 
 Jupiter MOID = 2.27055 au 
 T_jup = 3.478 
[ 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 17.2   n/a MPO413252  

295916 (2008 WX126)          Discovered 2008-Nov-18 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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
1934-Nov-19 00:15 00:03 Hebe 0.0298609165760232 0.0298500499417422 0.0298718569744597 8.02339292003236 8.02339289408481 2427760.510727068 2.53455253722342 2418.79618730847 65.0786296197651 -77.1023821302579 66899.6392604134 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 07:04:16 2019-Nov-08 07:04
2027-Feb-07 10:03 < 00:01 Juno 0.00401961588184015 0.00401538725872372 0.00402386471847465 8.97080131166931 8.97080097428087 2461443.919059547 0.374675260857624 513.171897465709 58.4427312804362 66.5257605612121 9445.32192324829 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 07:04:16 2019-Nov-08 07:04
2184-Feb-21 10:10 00:05 Juno 0.0465654712850676 0.0465056084366675 0.0466254907907099 8.87665132691735 8.87665129748447 2518800.923360725 4.81997706082132 5202.82059211697 60.0955985022282 54.9496811256969 94877.575788489 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 07:04:16 2019-Nov-08 07:04

Alternate Designations
 2008 WX126 = 2010 EC120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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