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JPL Small-Body Database Browser
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58759 (1998 FZ18)
Classification: Main-belt Asteroid          SPK-ID: 2058759
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 .2369902708298115 3.5736e-08  
a 2.983638636614479 1.6073e-08 au
q 2.276545308064924 1.0585e-07 au
i 7.713349503490494 5.3847e-06 deg
node 321.1143818428192 3.1355e-05 deg
peri 110.9122213995483 3.3547e-05 deg
M 178.4302488858469 1.2743e-05 deg
tp 2458067.495494468695
(2017-Nov-09.99549447)
6.2462e-05 TDB
period 1882.425340370145
5.15
1.5211e-05
4.165e-08
d
yr
n .1912426444117101 1.5453e-09 deg/d
Q 3.690731965164034 1.9882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      8186 days (22.41 yr)  
   first obs. used      1996-12-09  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:38  

Additional Information
 Earth MOID = 1.30499 au 
 Jupiter MOID = 1.67988 au 
 T_jup = 3.202 
[ 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 14.0   n/a MPO474467  

58759 (1998 FZ18)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1912-Jan-12 07:39 00:03 Jupiter 1.82419859316008 1.82419724791759 1.82419993849641 1.04597485838852 0.406708440278417 2419413.818441128 3.03676498113167 2477.69875717564 1416.0346507421 -2.67997776068381 1522483.89937249 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
1948-Sep-03 03:42 00:02 Jupiter 1.68276403224404 1.68276353480031 1.68276452968777 1.79888619398639 1.4930799335249 2432797.654158504 1.74207677447993 308.424295563189 46.6316689406739 70.8900140347633 2068521.79603 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
1985-Apr-05 22:51 < 00:01 Jupiter 1.78903450022948 1.78903379492844 1.78903520553041 2.76882489426907 2.59219726800172 2446161.452280161 0.769621482159436 122.376928250743 21.3730619920701 83.2928192248688 1698289.21956292 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
2030-Jul-30 11:14 < 00:01 Jupiter 1.85979761512981 1.85979695673189 1.85979827352815 1.15337076378211 0.647601813197193 2462712.967857996 0.565106442016285 595.072773970453 289.606766964782 4.57111345950696 1660385.78628745 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
2067-Mar-23 12:45 00:01 Jupiter 1.67712284347144 1.6771222655591 1.67712342138444 1.80316687751602 1.49710413032861 2476098.031489175 1.45793249437173 244.725655913069 45.8844361317545 68.3406033354793 2049771.03262864 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
2103-Oct-21 04:12 00:02 Jupiter 1.74451074108462 1.74450977289889 1.74451170926986 2.64799351167649 2.45780347588442 2489457.675319070 2.45704443213936 152.9174476518 25.5051512275619 84.7111934002182 1256781.62149343 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
2149-Feb-11 17:38 00:04 Jupiter 1.90294992194427 1.90294768339567 1.90295216051029 1.28364503754799 0.870358593966022 2506008.234710546 4.08035464306761 531.092370611664 211.299531118771 58.9414565438531 1625702.35473779 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13
2185-Oct-08 22:01 00:05 Jupiter 1.67892517018496 1.67892392279278 1.67892641762018 1.81544120012362 1.51222388287456 2519396.417376412 4.6048201544671 566.016793921239 44.0412740920952 67.4013447402771 1981589.19308602 T 16 CATAB v2.0e-lin.ifort 2019-May-30 05:13:45 2019-May-30 05:13

Alternate Designations
 1998 FZ18 = 1998 FB149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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