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JPL Small-Body Database Browser
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48263 (2001 XX183)
Classification: Main-belt Asteroid          SPK-ID: 2048263
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07028673355836676 3.8432e-08  
a 2.761109369983823 1.6225e-08 au
q 2.567040011370259 1.0985e-07 au
i 4.087201644429914 5.1797e-06 deg
node 159.7718829373844 6.0971e-05 deg
peri 277.9489510719987 7.6491e-05 deg
M 33.06298161371988 4.3234e-05 deg
tp 2458846.591233921860
(2019-Dec-29.09123392)
0.0002013 TDB
period 1675.806387804377
4.59
1.4771e-05
4.044e-08
d
yr
n .2148219523567207 1.8935e-09 deg/d
Q 2.955178728597386 1.7365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      9392 days (25.71 yr)  
   first obs. used      1994-05-15  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:03:16  

Additional Information
 Earth MOID = 1.58642 au 
 Jupiter MOID = 2.20874 au 
 T_jup = 3.334 
[ 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 15.6   n/a MPO412505  

48263 (2001 XX183)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
2029-Sep-14 15:23 < 00:01 Eunom 0.045039663859659 0.0450374747306819 0.0450418542031433 5.39799163203316 5.39799157429452 2462394.141068517 0.783329190963159 431.622556310624 51.2931633072371 77.0126412103063 127972.53410798 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 09:03:34 2020-Feb-23 09:03
2141-Jul-18 09:58 00:40 Cybel 0.0439542666617264 0.0439386392392031 0.0439699004733618 1.87204238357845 1.87204230965209 2503242.915607561 40.4251478466225 1145.89603027587 97.8831806112558 -47.436354628314 49519.8844862027 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 09:03:34 2020-Feb-23 09:03

Alternate Designations
 2001 XX183 = 1998 FL40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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