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100803 (1998 FP98)
Classification: Main-belt Asteroid          SPK-ID: 2100803
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430495347242534 4.7875e-08  
a 2.75494853785277 1.8921e-08 au
q 2.085359577538392 1.3797e-07 au
i 6.687776230301251 4.6194e-06 deg
node 253.4672920057826 4.0041e-05 deg
peri 289.5772115516285 4.1384e-05 deg
M 303.9793934890647 1.3651e-05 deg
tp 2459260.404601500017
(2021-Feb-14.90460150)
6.5192e-05 TDB
period 1670.200705908853
4.57
1.7206e-05
4.711e-08
d
yr
n .2155429576375991 2.2205e-09 deg/d
Q 3.424537498167148 2.3519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      8276 days (22.66 yr)  
   first obs. used      1998-02-25  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:04:09  

Additional Information
 Earth MOID = 1.09888 au 
 Jupiter MOID = 1.62401 au 
 T_jup = 3.291 
[ 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 15.2   n/a MPO273082  
diameter diameter 4.306 km 1.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.079   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

100803 (1998 FP98)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1904-Aug-08 13:21 00:03 Jupiter 1.65795472389217 1.6579535107782 1.65795593728671 1.142466257814 0.532410725686069 2416701.056464920 3.43329779665885 5431.63964485012 385.479055603643 -20.8505366102713 1856021.68920009 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
1926-Sep-02 16:41 00:03 Jupiter 1.90672445677128 1.90672223311539 1.90672668044863 1.61554642958169 1.31207165902309 2424761.195340902 2.88629683700221 608.679456009092 68.5229802032915 54.2131572573323 1295394.00455873 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
1964-May-17 23:06 00:02 Jupiter 1.76027181799546 1.76027064867657 1.76027298732434 1.79372824635702 1.50169373278815 2438533.462633472 1.6456425749579 286.659715999273 67.0594836656955 -73.9095634535862 1832509.31259347 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
1986-Jun-22 09:38 < 00:01 Jupiter 1.75481119991393 1.75481039363533 1.75481200619378 0.759072699528584 n/a 2446603.901163877 0.954246206362703 201.806984842773 37.2820761753472 85.6475244800378 7019810.67154506 F 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
2024-Feb-26 20:31 < 00:01 Jupiter 1.91815241080771 1.91815193288844 1.91815288872687 2.52311180918208 2.3415653361955 2460367.354664984 0.319017747371192 57.6914654135136 20.2296647073521 -84.0610205844232 2055227.30731232 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
2046-Apr-06 16:46 00:01 Jupiter 1.65349755652872 1.65349702250447 1.65349809055299 0.539078034860438 n/a 2468442.198291725 1.05129476660549 80.3824055079245 26.3621760907098 87.1582946478487 9370113.49212894 F 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
2106-Jan-10 11:34 00:03 Jupiter 1.61996780036029 1.61996732008945 1.61996828063165 1.00096128396919 n/a 2490269.981786457 2.90329429314476 238.406630773793 23.4914049032627 -88.874485610443 10311249.2373668 F 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
2165-Oct-10 18:03 00:05 Jupiter 1.65800690981636 1.65800515982294 1.65800866002955 1.52034157069179 1.13565077484191 2512093.251841461 4.8517873577526 1312.81457186574 134.232414722305 -64.6447069247344 1818453.70652662 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04
2187-Nov-08 12:14 00:06 Jupiter 1.88206363481583 1.88205941546908 1.88206785507824 1.27519737800421 0.852073112992651 2520157.009761710 6.14541075419194 4007.10549364273 83.1274213390194 44.3076466891723 5786274.20746145 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:04:11 2020-Nov-12 20:04

Alternate Designations
 1998 FP98 = 2001 XY154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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