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52718 (1998 FL126)
Classification: Main-belt Asteroid          SPK-ID: 2052718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672517316028078 4.5829e-08  
a 3.125628327175988 2.2133e-08 au
q 2.602861577109017 1.4715e-07 au
i 18.33908705116323 6.43e-06 deg
node 188.5628747234027 1.4054e-05 deg
peri 71.69462420491485 2.2298e-05 deg
M 14.80728661724663 1.8279e-05 deg
tp 2459313.481016732197
(2021-Apr-08.98101673)
0.00010232 TDB
period 2018.386943465973
5.53
2.1439e-05
5.87e-08
d
yr
n .1783602500825774 1.8945e-09 deg/d
Q 3.64839507724296 2.5835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      11160 days (30.55 yr)  
   first obs. used      1991-01-12  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53186  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:14:23  

Additional Information
 Earth MOID = 1.6585 au 
 Jupiter MOID = 1.60195 au 
 T_jup = 3.115 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457423.5 (2016-Feb-05.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662363208823124 4.589e-08  
q 2.606829349045845 1.475e-07 au
tp 2457291.537848978854
(2015-Sep-26.03784898)
0.00010051 TDB
node 188.5991708547109 1.4053e-05 deg
peri 71.22793829345105 2.2351e-05 deg
i 18.33616684191223 6.4293e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      11160 days (30.55 yr)  
   first obs. used      1991-01-12  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53186  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:14:23  

Additional Information
 Jupiter MOID = 1.60195 au 
 T_jup = 3.115 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.10588161361321E-15 -6.715432179072908E-15 -1.592972982026852E-12 -1.111136066116676E-15 -2.301448432329141E-13 -2.481402099434477E-15
q -6.715432179072908E-15 2.175707645375276E-14 4.965349441606992E-12 3.915382869223716E-15 7.136909104029021E-13 1.499727550776585E-14
tp -1.592972982026852E-12 4.965349441606992E-12 1.010214455502895E-8 1.904686355781192E-12 1.765557001579892E-9 -2.010764615288196E-12
node -1.111136066116676E-15 3.915382869223716E-15 1.904686355781192E-12 1.974914836263403E-10 -1.865891104216188E-10 1.443587118220793E-11
peri -2.301448432329141E-13 7.136909104029021E-13 1.765557001579892E-9 -1.865891104216188E-10 4.995662599627863E-10 -1.341951356901845E-11
i -2.481402099434477E-15 1.499727550776585E-14 -2.010764615288196E-12 1.443587118220793E-11 -1.341951356901845E-11 4.133564122055728E-11

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 14.21   n/a MPO636796  
diameter diameter 6.171 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52718 (1998 FL126)          Discovered 1998-Mar-27 by Broughton, J. at Reedy Creek
Reference: 20030216/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
1930-Feb-17 13:29 00:04 Jupiter 1.9705241975645 1.97052164609011 1.97052674904202 2.98914733671108 2.84170885651282 2426025.061752529 4.0334885099698 215.239281383403 146.589460282183 -35.0315406614298 632780.623469729 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
1940-May-09 05:00 00:02 Jupiter 1.58921297548424 1.58921205211379 1.58921389887808 5.01800430147911 4.91064175167314 2429758.708310506 2.12159084148292 383.613342451729 25.6699380438348 -84.6705964078724 2438723.50938372 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
2012-Apr-16 23:11 < 00:01 Jupiter 1.66781204322376 1.66781135352465 1.66781273292288 4.42105507982309 4.30464853858821 2456034.466251935 0.395778624184973 97.7189513351802 32.2067177115013 89.859177606273 2034187.70602384 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
2022-Sep-05 17:48 < 00:01 Jupiter 1.84168999633266 1.84168936082532 1.84169063184011 5.36622955359854 5.27982838954634 2459828.241836898 0.363420121778787 67.7578728389817 27.7538241171565 -77.0548034121428 3067589.59962351 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
2094-Aug-19 07:45 00:02 Jupiter 1.60743357249933 1.60743290183762 1.60743424317339 4.96233155197687 4.85498224607095 2486108.822634310 2.22722424300314 390.70860120163 26.1491528568097 -87.3755535296018 2436493.32781865 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
2166-Aug-09 03:44 00:05 Jupiter 1.72034849687451 1.72034554449184 1.72035144932264 4.17259168398817 4.05287687713165 2512395.655690357 4.92489346824591 577.459394164378 42.3318812983348 74.2720961791446 1555111.76176209 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14
2176-Dec-20 05:41 00:05 Jupiter 1.82064265240533 1.82063866564075 1.82064663925528 5.40818648351338 5.32146743153053 2516181.736460988 4.82148875571512 662.963567212393 26.2801784499143 -72.9457037802414 3170160.79634726 T 28 CATAB v2.0g-lin.ifort 2021-Aug-25 17:14:25 2021-Aug-25 17:14

Alternate Designations
 1998 FL126 = 2000 TA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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