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JPL Small-Body Database Browser
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91614 (1999 TF32)
Classification: Main-belt Asteroid          SPK-ID: 2091614
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04514247808574458 6.8407e-08  
a 3.089750239717004 3.0016e-08 au
q 2.950271257230156 2.1641e-07 au
i 10.63260952160896 9.2958e-06 deg
node 15.80258328377933 2.3075e-05 deg
peri 33.79232390571613 7.9783e-05 deg
M 264.5810602849313 7.6686e-05 deg
tp 2459526.293937645637
(2021-Nov-07.79393765)
0.0004241 TDB
period 1983.734236805159
5.43
2.8907e-05
7.914e-08
d
yr
n .1814759221879372 2.6444e-09 deg/d
Q 3.229229222203853 3.1371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      7065 days (19.34 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:16:35  

Additional Information
 Earth MOID = 1.96409 au 
 Jupiter MOID = 1.96694 au 
 T_jup = 3.197 
[ 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 14.3   n/a MPO348075  
diameter diameter 5.140 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91614 (1999 TF32)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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
2069-Nov-14 00:22 00:02 Jupiter 1.98294259748189 1.98294181669652 1.98294337826748 4.7285866084096 4.63737238682474 2477064.515083766 2.29058403850334 140.256275387512 34.1709883384264 -84.7188574120554 2090460.64238894 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 08:16:37 2019-Jul-13 08:16
2199-Oct-17 17:45 00:08 Jupiter 1.99763918051682 1.99763779223807 1.99764056880045 4.41613308780661 4.31905173830715 2524518.239574238 7.70888191808494 209.745837372932 40.5697130035934 -71.9285747859809 2215049.35277446 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 08:16:37 2019-Jul-13 08:16

Alternate Designations
 1999 TF32 = 2000 XQ34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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