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52703 (1998 FW72)
Classification: Main-belt Asteroid          SPK-ID: 2052703
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360696361431789 3.051e-08  
a 3.090032439674521 1.581e-08 au
q 2.669572849937389 9.1281e-08 au
i .93384657989436 4.1747e-06 deg
node 30.56711991500585 0.00021039 deg
peri 85.69928894499174 0.00021102 deg
M 179.7865681328545 1.7547e-05 deg
tp 2458405.673241668057
(2018-Oct-14.17324167)
9.2953e-05 TDB
period 1984.006017267738
5.43
1.5227e-05
4.169e-08
d
yr
n .1814510625808343 1.3926e-09 deg/d
Q 3.510492029411652 1.7961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1164  
   data-arc span      8954 days (24.51 yr)  
   first obs. used      1996-12-28  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56052  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:37:12  

Additional Information
 Earth MOID = 1.68651 au 
 Jupiter MOID = 1.58042 au 
 T_jup = 3.211 
[ 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 14.48   n/a E2021B10  
diameter diameter 6.331 km 2.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52703 (1998 FW72)          Discovered 1998-Mar-26 by ODAS at Caussols
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
1902-Jul-15 13:32 00:03 Jupiter 1.59009078691209 1.59009049356373 1.59009108026072 1.57637126530582 1.19145712333717 2415946.063840733 2.85944431096997 130.174957882136 73.141799147284 -73.3311568738654 2415084.2865881 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
1962-Jul-16 04:18 00:01 Jupiter 1.60824506915956 1.60824452766057 1.60824561065791 1.76972583658198 1.44172795206133 2437861.679136983 1.34117365441978 70.6457412917783 48.8942995361605 -76.9699975668784 1643107.32741982 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
1972-Apr-15 09:42 00:01 Jupiter 1.84737422610048 1.84737361942346 1.84737483277719 2.22674066400918 2.01031650201478 2441422.904349060 1.06367414018744 38.7810696143845 8.66824669173937 84.7750119930176 2273296.63166842 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2022-Jul-22 05:38 < 00:01 Jupiter 1.70982459724941 1.70982420014301 1.70982499435572 2.27807137876502 2.04910662851348 2459782.734969199 0.269370276724816 50.6729919836477 3.80851317689005 -86.7730954323081 2758606.43304913 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2032-Apr-17 02:27 < 00:01 Jupiter 1.69078560605247 1.69078518860743 1.69078602349733 1.77954498228054 1.47134380463681 2463339.601908842 0.479506010822481 51.9610912386951 24.9636331011433 76.9682404679141 2677548.44056799 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2082-Jul-25 16:15 00:02 Jupiter 1.86564559754014 1.86564475251157 1.86564644256892 3.04897307328449 2.89624170157944 2481701.176855844 1.68955264688101 69.5779006689497 18.8405222607515 73.1597460632863 2260603.4478103 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2092-Apr-21 15:28 00:02 Jupiter 1.59272163091375 1.5927211007364 1.5927221610931 1.57683230814797 1.19280493717696 2485259.144349906 1.97062488155146 138.845613714307 53.2401253342997 73.0362368565215 3130850.91452588 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2152-Apr-26 18:22 00:04 Jupiter 1.58348955761053 1.58348913617557 1.58348997904558 1.66619426843758 1.30628699945579 2507178.265609601 3.53718204725827 169.291050588839 58.0907486040171 -70.154707358065 2013034.88068712 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37
2162-Jan-27 01:46 00:04 Jupiter 1.89611296469065 1.89611091784353 1.89611501153593 2.429722863458 2.23833035156618 2510740.573515975 3.6609496503068 61.5184221070472 28.6255350791878 45.131821634838 912101.444999814 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 10:37:15 2021-Jul-09 10:37

Alternate Designations
 1998 FW72 = 2001 UP13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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