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136663 (1995 QL5)
Classification: Main-belt Asteroid          SPK-ID: 2136663
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04076011101441171 1.0971e-07  
a 2.986581727443749 3.1726e-08 au
q 2.864848324679528 3.34e-07 au
i 9.575003619642136 7.8128e-06 deg
node 285.756346758197 5.6e-05 deg
peri 255.5240376075904 9.8592e-05 deg
M 66.14863250581253 8.0351e-05 deg
tp 2458654.099586298613
(2019-Jun-19.59958630)
0.00042193 TDB
period 1885.211291730654
5.16
3.0039e-05
8.224e-08
d
yr
n .1909600274404861 3.0428e-09 deg/d
Q 3.10831513020797 3.3019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      8620 days (23.60 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:33:55  

Additional Information
 Earth MOID = 1.88785 au 
 Jupiter MOID = 1.98495 au 
 T_jup = 3.235 
[ 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 15.4   n/a MPO432828  

136663 (1995 QL5)          Discovered 1995-Aug-22 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ 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
1939-May-07 21:46 00:04 Jupiter 1.97349447596593 1.97349347706223 1.97349547486974 3.13863903500282 2.99877580405024 2429391.407279272 3.88079112351834 377.968003961722 35.6423915875379 87.4912641944723 1285992.8503889 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 05:33:58 2019-Jul-13 05:33
1976-Jan-06 17:47 00:02 Jupiter 1.99747255637958 1.99747160419845 1.99747350856083 2.99782772550846 2.85287167618711 2442784.240927207 2.05574015770608 104.333775302514 33.0581907373871 -75.7690965843903 1621972.79942557 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 05:33:58 2019-Jul-13 05:33
2058-Jan-13 01:26 00:02 Jupiter 1.98080565453342 1.98080465332708 1.98080665573952 3.06486439082754 2.92201359089125 2472741.559393440 2.43226298473199 266.545831395209 35.1151105016298 87.0750034111088 1291272.34351811 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 05:33:58 2019-Jul-13 05:33
2094-Sep-14 14:32 00:04 Jupiter 1.99329891001104 1.99329786062295 1.99329995939914 3.05268609736388 2.91015847771371 2486135.105620853 4.31393339767531 199.493737460682 39.8266077387573 -85.4676070642197 1549357.73528903 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 05:33:58 2019-Jul-13 05:33
2176-Sep-22 18:57 00:09 Jupiter 1.98581713771426 1.98581613251678 1.9858181429122 2.99307746972505 2.84700557120919 2516093.289585169 8.75792945418719 725.504260945511 34.2352736916646 87.4036866445486 1272072.57180881 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 05:33:58 2019-Jul-13 05:33

Alternate Designations
 1995 QL5 = 1998 BO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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