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JPL Small-Body Database Browser
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245618 (2005 WP134)
Classification: Main-belt Asteroid          SPK-ID: 2245618
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06780312358018661 4.2507e-08  
a 2.194342900563068 1.5612e-08 au
q 2.045559597698885 9.3703e-08 au
i 2.602683505513385 4.7895e-06 deg
node 268.4756963808384 0.00014083 deg
peri 324.9526221492785 0.00014945 deg
M 32.81240645487827 5.3082e-05 deg
tp 2458892.284181270184
(2020-Feb-12.78418127)
0.00017468 TDB
period 1187.285510323851
3.25
1.2671e-05
3.469e-08
d
yr
n .3032126618826538 3.2359e-09 deg/d
Q 2.343126203427251 1.6671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      5799 days (15.88 yr)  
   first obs. used      2003-02-22  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59444  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:38:07  

Additional Information
 Earth MOID = 1.03466 au 
 Jupiter MOID = 2.64323 au 
 T_jup = 3.666 
[ 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 17.5   n/a MPO422954  

245618 (2005 WP134)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
2131-Mar-31 19:37 00:01 Hebe 0.0374655576821938 0.0374220550390457 0.0375090639554936 8.04371838299929 8.04371836237075 2499481.317220271 1.33645578372418 2245.73597194169 61.4037829434567 -15.0194526508431 23771.5321339738 T 10 CATAB v2.0e-lin.ifort 2019-Jul-14 06:38:09 2019-Jul-14 06:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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