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JPL Small-Body Database Browser
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249628 (1999 TQ62)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470905160828855 9.911e-08  
a 3.209546816530972 4.7081e-08 au
q 2.737452918895249 3.2026e-07 au
i 5.716779799000941 1.1155e-05 deg
node 35.15975511694236 7.7792e-05 deg
peri 291.1118932885761 8.5062e-05 deg
M 197.4836289675167 3.6297e-05 deg
tp 2459548.609754068799
(2021-Nov-30.10975407)
0.00021689 TDB
period 2100.216176969308
5.75
4.6212e-05
1.265e-07
d
yr
n .1714109261454665 3.7716e-09 deg/d
Q 3.681640714166695 5.4006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:33:42  

Additional Information
 Earth MOID = 1.73194 au 
 Jupiter MOID = 1.69707 au 
 T_jup = 3.167 
[ 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 15.8   n/a MPO470663  
diameter diameter 2.816 km 0.529 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249628 (1999 TQ62)          Discovered 1999-Oct-07 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1908-Mar-21 19:04 00:11 Jupiter 1.8346976419254 1.83469524717747 1.834700036685 2.43711627413782 2.23968709632482 2418022.294230885 10.7985134442848 311.332490543478 20.6887951791573 -78.8621680065783 1062580.3614259 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1919-Sep-30 03:20 00:09 Jupiter 1.79517292799835 1.795171302926 1.79517455307865 2.3207987906407 2.10770971922222 2422231.639050826 8.85156496883206 261.237451185342 11.873050673903 -77.6084327886051 1350187.72761944 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1931-Apr-09 09:20 00:07 Jupiter 1.76759477139946 1.76759366966378 1.76759587313977 2.29042673949156 2.07066769850374 2426440.888887514 7.16236834904551 219.814102982687 7.65393396108749 -74.3184255634621 1576778.84947412 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1942-Oct-13 00:32 00:06 Jupiter 1.76083808552324 1.76083724143156 1.76083892961622 2.37570424223067 2.16377059376901 2430645.522410256 5.72587370119234 172.938553099426 11.8928016153401 -72.3727479037852 1378001.96244535 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1954-Apr-07 04:53 00:05 Jupiter 1.77031558143975 1.77031475336473 1.77031640951478 2.5750810168477 2.38204224731063 2434839.703288616 4.52262411689696 128.355457261698 14.9251687156085 -74.5330651716416 1109173.57300334 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1965-Sep-12 16:27 00:04 Jupiter 1.79954231276315 1.79954138203088 1.79954324349522 2.90988471976334 2.74336537658438 2439016.185413556 3.49170551060107 96.9004662611903 21.0425900855851 -78.1327551623168 1041973.79136763 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1977-Jan-29 06:38 00:03 Jupiter 1.85005992087595 1.85005887899873 1.85006096275307 3.37759539099878 3.23920982130817 2443172.776479752 2.5748675107124 85.7279507776778 31.9055334150857 -75.6873311769338 1210489.89678751 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
1988-May-26 18:23 00:02 Jupiter 1.9254146210828 1.92541350466512 1.92541573750058 3.96424800030611 3.85167863666875 2447308.266259898 1.73189142982141 87.9633739741476 40.8197916093406 -72.8258262430728 1425713.73868754 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2135-May-10 03:13 00:07 Jupiter 1.98454532035888 1.98454320686049 1.98454743386359 3.17208329154333 3.0345499980673 2500981.633867046 7.28076594107688 281.775162702544 56.1896487606235 -79.135557387985 1096619.16705689 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2146-Nov-07 23:56 00:08 Jupiter 1.92983897968051 1.92983689626952 1.92984106310335 2.94472384787961 2.79169872373935 2505181.497476566 8.33432032373885 340.664481788904 46.0422662426014 -81.8482880757281 1121384.98030733 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2158-May-18 05:00 00:10 Jupiter 1.88756502280831 1.88756305828403 1.88756698734878 2.76310544310485 2.59562618755332 2509390.708028204 9.61786680513911 373.709661308917 35.8535422429714 -84.2017396875312 1156829.69641023 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2169-Nov-29 23:26 00:11 Jupiter 1.8571102288937 1.8571084697193 1.85711198808594 2.62498829923877 2.44507043882205 2513604.476361348 11.2124895426557 380.792616989707 27.1116365690222 -86.3315471323042 1225411.04338803 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2181-Jun-14 11:47 00:13 Jupiter 1.84474361780077 1.8447421830938 1.84474505252451 2.54770716693228 2.36061487980181 2517818.990898709 13.1804246931725 371.710062236297 22.3044112670749 -87.8557803679131 1383221.40384945 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33
2192-Dec-24 11:20 00:16 Jupiter 1.84262464561289 1.84262365160644 1.84262563963045 2.52410593315018 2.33489732782669 2522029.972376693 15.6105924574703 361.585602359155 22.1170356706945 -88.3194407766749 1690580.24142005 T 7 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:44 2019-Jul-13 13:33

Alternate Designations
 1999 TQ62 = 2004 PX87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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