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JPL Small-Body Database Browser
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13367 Jiri (1998 UT24)
Classification: Main-belt Asteroid          SPK-ID: 2013367
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07187838833951014 5.4678e-08  
a 3.199305053028555 3.0422e-08 au
q 2.969344162010412 1.7272e-07 au
i 16.16488742905145 5.5966e-06 deg
node 63.2846405475076 2.0314e-05 deg
peri 261.8953602724544 4.7009e-05 deg
M 355.8177017184372 4.4947e-05 deg
tp 2459024.782556476204
(2020-Jun-24.28255648)
0.00026105 TDB
period 2090.171418420928
5.72
2.9813e-05
8.162e-08
d
yr
n .1722346774179751 2.4567e-09 deg/d
Q 3.429265944046699 3.2609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      14104 days (38.61 yr)  
   first obs. used      1980-09-30  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49889  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:09:12  

Additional Information
 Earth MOID = 2.01233 au 
 Jupiter MOID = 1.82325 au 
 T_jup = 3.129 
[ 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 13.0   n/a MPO452358  
diameter diameter 15.415 km 3.843 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.045   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

13367 Jiří           Discovered 1998 Oct. 18 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Jiří Borovička (b. 1964), of the Astronomical Institute of the Academy of Sciences of the Czech Republic, is known for his work in meteor physics and astronomy, particularly in meteor spectroscopy. He discovered the low- and high-temperature components of meteor radiation. The name was suggested by Z. Ceplecha.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ 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
1942-Mar-11 02:47 00:03 Jupiter 1.94284181343028 1.9428408464688 1.94284278040237 4.99303204968275 4.90493906452119 2430429.615739033 2.66939821559812 260.393646350116 19.3673517501739 -79.8838409665266 3317160.48662868 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09
1953-Apr-28 14:00 00:02 Jupiter 1.89484079002866 1.8948402699254 1.89484131013245 5.31883592340256 5.23411743330151 2434496.083627419 2.18528658397222 188.887377484619 23.4344953569267 -87.4372095750202 3399561.45317039 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09
1964-Jun-07 06:30 00:02 Jupiter 1.97380477044938 1.97380397983645 1.97380556106343 5.31456506659608 5.23319578495293 2438553.770551448 1.8450581148316 174.946391846166 34.6430489289766 -83.9743997035494 3248358.95535825 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09
2108-Apr-22 22:59 00:04 Jupiter 1.97474625663092 1.97474487919246 1.9747476340961 4.97203155952812 4.88500187246615 2491103.457886555 4.25876978060516 393.048100894346 20.5406181484829 -79.8312432044817 3287789.59000922 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09
2119-Jun-08 19:35 00:05 Jupiter 1.91060786020102 1.91060731916592 1.91060840123927 5.37599069512766 5.29288423838547 2495167.316077678 4.67362743658089 361.449990434741 24.0191544553639 -88.2898069315438 3447051.234536 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09
2130-Jul-20 05:20 00:05 Jupiter 1.96674158207989 1.96673999622472 1.96674316793661 5.43779578934267 5.35801054756812 2499226.722339985 5.36186399144345 182.860218702991 66.5535319882538 -74.9861104062191 3130521.69728308 T 23 CATAB v2.0e-lin.ifort 2019-May-30 02:09:21 2019-May-30 02:09

Alternate Designations
 1998 UT24 = 1981 XD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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