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JPL Small-Body Database Browser
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52725 (1998 GF5)
Classification: Main-belt Asteroid          SPK-ID: 2052725
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1601448328273632 4.0976e-08  
a 3.101757632533567 2.3303e-08 au
q 2.605027175000481 1.3157e-07 au
i 15.84473395225144 4.5793e-06 deg
node 128.4577395374623 2.0237e-05 deg
peri 326.2658521105271 2.6392e-05 deg
M 93.38685292773043 1.918e-05 deg
tp 2458482.900967719474
(2018-Dec-30.40096772)
0.00010378 TDB
period 1995.309251562309
5.46
2.2485e-05
6.156e-08
d
yr
n .1804231598275422 2.0332e-09 deg/d
Q 3.598488090066653 2.7035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      7728 days (21.16 yr)  
   first obs. used      1998-02-23  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:07:25  

Additional Information
 Earth MOID = 1.63647 au 
 Jupiter MOID = 1.59572 au 
 T_jup = 3.144 
[ 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 13.8   n/a MPO468406  
diameter diameter 9.811 km 0.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

52725 (1998 GF5)          Discovered 1998-Apr-02 by LINEAR at Socorro
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
1901-Apr-19 20:26 00:04 Jupiter 1.81667352599962 1.81667093159477 1.81667612040994 3.3300684409729 3.1869825054752 2415494.351556947 4.08335287401403 222.714628081073 75.7200730825442 -53.4165119528327 2359642.643698 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
1962-May-29 14:22 00:02 Jupiter 1.72847010252762 1.72846885122336 1.72847135384199 4.03999218673218 3.91681673896136 2437814.098592579 1.83368428291903 233.556712804728 18.654974157296 75.3326423999306 3086770.90283149 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
1972-Aug-06 19:13 00:01 Jupiter 1.77626682389792 1.7762657758984 1.77626787189855 3.48338189717124 3.34368637006202 2441536.300645339 1.48832236634988 132.063122672001 47.0496928665488 -75.7953451990186 2922346.77867933 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2033-Sep-14 21:12 < 00:01 Jupiter 1.76260592399827 1.76260531565874 1.76260653233871 3.98885809931523 3.86650829507454 2463855.383675636 0.713402307827167 99.274220570763 20.4980958575113 76.7061041130763 3113764.31725762 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2043-Nov-24 08:25 00:01 Jupiter 1.74152527174633 1.74152442860294 1.74152611489051 3.61207987159355 3.47482151973626 2467577.850723129 1.0862516917021 121.869418912562 38.2574145655198 -79.7347163930358 3152711.76777729 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2105-Jan-03 14:05 00:03 Jupiter 1.80159541785536 1.80159338708211 1.80159744865021 3.9187490090174 3.79687912606524 2489898.086672949 3.26322368920564 339.788619484257 21.3320176111659 72.666110444634 2944042.52711654 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2115-Mar-13 23:38 00:03 Jupiter 1.70393864611342 1.70393672699344 1.70394056525152 3.71554001250395 3.57925186391962 2493619.484422084 3.44732211262279 317.912748123472 37.9795962875227 -72.7481598276652 3132466.80625888 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2176-Apr-23 17:11 00:06 Jupiter 1.83926254230183 1.83925876500824 1.8392663196477 3.82068500860586 3.69818714228622 2515941.215710837 5.85448999725074 535.446998010354 22.9628994540732 68.9213006392282 2809512.21630403 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07
2186-Jun-27 04:45 00:06 Jupiter 1.66781819081467 1.66781540819131 1.66782097350476 3.78990582573691 3.6534450766733 2519657.698199668 5.63869418453138 567.566534190284 33.1817825299841 -75.5364688165723 3202313.84720983 T 24 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:29 2019-Jul-13 03:07

Alternate Designations
 1998 GF5 = 2000 QH250 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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