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15290 (1991 TF1)
Classification: Main-belt Asteroid          SPK-ID: 2015290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395343831556482 3.7532e-08  
a 3.177579451500043 2.4095e-08 au
q 2.734197862806922 1.252e-07 au
i 17.6908154607752 4.8297e-06 deg
node 170.4653186827194 1.4273e-05 deg
peri 275.4620039824512 2.273e-05 deg
M 337.7081166328322 1.7881e-05 deg
tp 2459128.611263891992
(2020-Oct-06.11126389)
0.00010328 TDB
period 2068.916934539693
5.66
2.3532e-05
6.443e-08
d
yr
n .1740040859011555 1.9791e-09 deg/d
Q 3.620961040193165 2.7457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1430  
   data-arc span      10610 days (29.05 yr)  
   first obs. used      1991-10-12  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:34:35  

Additional Information
 Earth MOID = 1.82079 au 
 Jupiter MOID = 1.76777 au 
 T_jup = 3.112 
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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 13.1   n/a MPO381385  
diameter diameter 13.309 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.33958 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.069   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15290 (1991 TF1)          Discovered 1991-Oct-12 by McNaught, R. H. at Siding Spring
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

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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-Mar-24 09:11 00:02 Jupiter 1.88465609935183 1.88465511249867 1.88465708621957 5.76095972566673 5.6824110501036 2433729.882504502 2.34106726814036 297.850279065057 20.7849408524172 81.7432342280153 3889140.71213791 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 02:34:39 2020-Nov-13 02:34
1962-Mar-04 07:36 00:02 Jupiter 1.86141148260987 1.86141086831222 1.86141209691122 4.84657528222804 4.75175816904893 2437727.816861621 2.01276728308425 230.123550143053 23.9009619167955 -84.6133768441515 2835888.54288775 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 02:34:39 2020-Nov-13 02:34
2081-Aug-13 02:01 00:02 Jupiter 1.84989922594908 1.84989858376149 1.84989986814329 5.62021457773043 5.53814607964551 2481354.583727404 1.88291994882751 242.581085466299 20.9545515317246 84.6737842840173 3708438.17330336 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 02:34:39 2020-Nov-13 02:34
2092-Jul-26 06:32 00:02 Jupiter 1.84382072527885 1.84381987064674 1.84382157991976 4.7539024621576 4.65626672112449 2485354.772077121 2.34615055516692 255.338588017938 24.3214773422202 -81.2872698829101 2796184.8922144 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 02:34:39 2020-Nov-13 02:34

Alternate Designations
 1991 TF1 = 1999 CU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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