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150234 (1998 XW13)
Classification: Main-belt Asteroid          SPK-ID: 2150234
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071916761378227 3.8305e-08  
a 2.406357301637938 9.0664e-09 au
q 1.907780098925085 9.4664e-08 au
i 1.649482640878388 4.9248e-06 deg
node 196.7616493222406 0.00015977 deg
peri 240.027522813157 0.00016039 deg
M 316.0232222228932 1.4417e-05 deg
tp 2459367.055700133824
(2021-Jun-01.55570013)
5.5012e-05 TDB
period 1363.448053244823
3.73
7.7056e-06
2.11e-08
d
yr
n .264036461926986 1.4922e-09 deg/d
Q 2.90493450435079 1.0945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      9591 days (26.26 yr)  
   first obs. used      1994-09-12  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5764  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:40  

Additional Information
 Earth MOID = .923279 au 
 Jupiter MOID = 2.36097 au 
 T_jup = 3.492 
[ 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 17.27   n/a MPCxxxxx  

150234 (1998 XW13)          Discovered 1998-Dec-15 by ODAS at Caussols
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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
1957-Apr-13 12:01 < 00:01 Juno 0.0120099238223044 0.0120022415974821 0.0120176061635205 4.1528181971742 4.15281795324555 2435942.000569073 0.832525383656934 387.360198008945 61.3276176692416 -8.97452614628951 6463.88796208771 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:41 2021-Apr-13 19:17
2051-May-06 17:24 00:02 Iris 0.0407285734771743 0.0407251983245579 0.0407319496180967 2.95615813643654 2.95615808868953 2470298.224891692 1.90532994793503 366.225137100551 40.0677769383614 -63.3569031880733 135986.560007055 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:41 2021-Apr-13 19:17

Alternate Designations
 1998 XW13 = 1994 RR10 = 1998 XL97 = 2000 HS98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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