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103073 (1999 XO151)
Classification: Main-belt Asteroid          SPK-ID: 2103073
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556973102867216 6.9075e-08  
a 2.631014413445265 1.625e-08 au
q 2.221372545946241 1.8932e-07 au
i 2.952466138971817 4.3836e-06 deg
node 305.5214701460793 0.00010262 deg
peri 220.2210690004175 0.00010373 deg
M 285.5970597718953 2.0748e-05 deg
tp 2459522.659442611099
(2021-Nov-04.15944261)
9.1641e-05 TDB
period 1558.774411124507
4.27
1.4442e-05
3.954e-08
d
yr
n .2309506734462585 2.1397e-09 deg/d
Q 3.040656280944289 1.8781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      9577 days (26.22 yr)  
   first obs. used      1994-10-28  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:44:58  

Additional Information
 Earth MOID = 1.22942 au 
 Jupiter MOID = 1.94472 au 
 T_jup = 3.381 
[ 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 16.0   n/a MPO493579  

103073 (1999 XO151)          Discovered 1999-Dec-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1951-Oct-09 21:57 00:02 Jupiter 1.97658326173913 1.97658269612753 1.97658382735061 2.25029676561402 2.05104321736752 2433929.414754163 1.70001998155783 103.156190738941 12.8788092826005 86.8987197671184 1922299.44221159 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:45:00 2021-Apr-13 15:45
1998-Apr-23 17:07 < 00:01 Jupiter 1.95995842280696 1.95995786035614 1.95995898525777 2.22894987321795 2.02580614019441 2450927.213155325 0.446473001339589 74.179028938507 16.0301792254761 85.3296081712173 1942716.34757155 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:45:00 2021-Apr-13 15:45
2058-May-23 12:47 00:01 Jupiter 1.95692338691807 1.95692279507953 1.95692397875627 2.15708364381184 1.94610953514556 2472872.032891906 1.18997441356681 69.2991656503934 14.0173052677304 -83.8451170638809 1563577.98838936 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:45:00 2021-Apr-13 15:45
2104-Dec-07 15:05 00:02 Jupiter 1.98416798003857 1.98416739037906 1.9841685697 2.31975293314778 2.12778584928116 2489871.128305764 2.43284784593002 158.752678414083 15.1672672119003 -87.2612133800409 2150868.72760564 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:45:00 2021-Apr-13 15:45
2165-Jan-05 22:30 00:04 Jupiter 1.94609133732938 1.94609061783504 1.94609205682704 2.1062033936889 1.8882814567051 2511815.437615123 4.04701753516208 226.458618125651 17.8121014987557 -88.9098443489902 1703842.30815968 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:45:00 2021-Apr-13 15:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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