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JPL Small-Body Database Browser
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85955 (1999 FB29)
Classification: Main-belt Asteroid          SPK-ID: 2085955
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250757227257855 4.622e-08  
a 3.13388528878671 2.5104e-08 au
q 2.741912321352006 1.4428e-07 au
i 19.93720119121992 5.4324e-06 deg
node 184.9827506174383 1.4485e-05 deg
peri 12.95639508168408 2.5918e-05 deg
M 222.9084751818174 2.0837e-05 deg
tp 2459372.169218195939
(2021-Jun-06.66921820)
0.00011977 TDB
period 2026.390171959727
5.55
2.4348e-05
6.666e-08
d
yr
n .1776558162300221 2.1346e-09 deg/d
Q 3.525858256221415 2.8244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      7188 days (19.68 yr)  
   first obs. used      1999-02-12  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5594  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 19:34:12  

Additional Information
 Earth MOID = 1.74499 au 
 Jupiter MOID = 1.43493 au 
 T_jup = 3.108 
[ 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 MPO432402  

85955 (1999 FB29)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1952-Jan-17 18:11 00:02 Jupiter 1.46420770432552 1.46420671092241 1.46420869776067 5.07084509082876 4.9554514925879 2434029.257744432 1.90572923422497 401.239302194253 24.4839209053806 83.8207899544338 3304978.96859512 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29
1962-Aug-17 15:30 00:02 Jupiter 1.84754891876319 1.84754686700552 1.84755097052496 4.83140190804557 4.73556010958039 2437894.145947769 1.85589405945126 194.322813409844 57.6532611250591 -62.1953100708892 3256985.22949193 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29
2035-Jun-27 18:34 < 00:01 Jupiter 1.61894948550131 1.61894860617031 1.61895036483479 4.92423936732517 4.81681928164435 2464506.273375299 0.844443861524578 159.853289978015 33.8504907741397 79.5288532845134 3112557.38200435 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29
2046-Feb-08 05:38 00:01 Jupiter 1.61404220910583 1.61404084442936 1.614043573789 5.06048521465984 4.9556981203828 2468384.734805188 1.24026578548105 201.2795313461 33.5694540974009 -72.6791148312198 3415351.71325406 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29
2118-Dec-28 08:34 00:04 Jupiter 1.86276401538287 1.86275971282845 1.86276831794947 4.49015962709099 4.38772241730933 2495004.857103540 4.25675185712903 333.499395582943 82.4848103117144 49.7773184962941 2435250.83349175 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29
2129-Jul-19 15:48 00:04 Jupiter 1.46615359978368 1.46615207735191 1.46615512236047 5.10116113225059 4.98662310602107 2498861.158426698 3.62979303097328 773.942276855433 22.1300427247348 -84.6530073230639 3370725.34475874 T 18 CATAB v2.0e-lin.ifort 2018-Oct-30 19:34:17 2018-Dec-17 17:29

Alternate Designations
 1999 FB29 = 2001 SS130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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