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487320 (2014 QQ133)
Classification: Main-belt Asteroid          SPK-ID: 2487320
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05885099106972606 5.1823e-08  
a 3.037207969516454 5.8886e-08 au
q 2.85846527042554 1.5222e-07 au
i 11.27541223618393 5.7739e-06 deg
node 154.4035857042443 2.6547e-05 deg
peri 349.2962789603692 5.3071e-05 deg
M 234.0235192576154 4.7718e-05 deg
tp 2459677.045787215386
(2022-Apr-07.54578722)
0.00026296 TDB
period 1933.348843865541
5.29
5.6226e-05
1.539e-07
d
yr
n .1862054026836747 5.4152e-09 deg/d
Q 3.215950668607368 6.2351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      4481 days (12.27 yr)  
   first obs. used      2007-05-22  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65932  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:05  

Additional Information
 Earth MOID = 1.87093 au 
 Jupiter MOID = 1.77993 au 
 T_jup = 3.209 
[ 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 16.3   n/a MPO450508  

487320 (2014 QQ133)          Discovered 2012-Feb-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ 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
1903-Mar-04 02:58 00:10 Jupiter 1.81470369006455 1.81470210496183 1.81470527529683 3.79987138029408 3.67498462055097 2416177.623921418 10.0866732370049 822.762683085835 22.6733699600917 -84.3996759612404 2635237.01759829 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
1951-Feb-03 10:47 00:06 Jupiter 1.79352663246907 1.79352596532953 1.79352729963531 3.81997061298219 3.6942715813831 2433680.949348580 5.76733466672195 501.628497840778 21.1223246599857 87.4240289087948 2616121.18311374 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
1999-Jan-07 07:43 00:02 Jupiter 1.82747133755402 1.82747052260895 1.82747215250137 3.76479836648576 3.63960412351788 2451185.821673984 1.58667674364575 133.475080840542 21.225221411771 75.8872170154873 2636001.4311032 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
2046-Dec-17 21:28 00:03 Jupiter 1.90446389276222 1.90446301700622 1.9044647685231 3.65273346512362 3.52887361005623 2468697.394381016 2.76926510089543 192.012949076605 21.3554731797221 78.0822141190788 2661913.80035366 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
2056-Jun-05 07:05 00:04 Jupiter 1.9962583112552 1.99625639192901 1.99626023058433 3.72210037375114 3.60630296272749 2472154.795352863 3.53733446000063 164.359061921269 39.3852181697968 -57.1556674947732 3011674.07868859 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
2104-May-15 14:24 00:08 Jupiter 1.88995315039568 1.88995010663151 1.88995619420593 3.80619510372941 3.68656735004741 2489665.100134585 7.63334676229127 504.755856422056 27.6066239033571 -72.7131068920772 2855541.36109604 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
2152-Apr-20 11:35 00:12 Jupiter 1.81488624962435 1.81488379903609 1.81488870039263 3.82953705017355 3.70566287930567 2507171.982490951 11.6047265361247 944.449054097582 23.1157839756508 -82.868565940652 2689934.1922776 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
2200-Mar-24 09:42 00:16 Jupiter 1.79288043026942 1.79287991435188 1.79288094622844 3.77535391400475 3.64807124025019 2524675.903949141 15.8495601264052 1351.81096077892 21.6636178859606 89.1991116731637 2568693.76500253 T 26 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:07 2019-Sep-24 08:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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