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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1601449170066175 3.8396e-08  
a 3.101757632182162 2.1614e-08 au
q 2.605026913601708 1.2099e-07 au
i 15.84473276686307 4.4302e-06 deg
node 128.4577268586827 1.9747e-05 deg
peri 326.2658767660345 2.6005e-05 deg
M 93.38684506474468 1.8737e-05 deg
tp 2458482.901011388235
(2018-Dec-30.40101139)
0.00010172 TDB
period 1995.309251223229
5.46
2.0856e-05
5.71e-08
d
yr
n .180423159858203 1.8858e-09 deg/d
Q 3.598488350762617 2.5075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1017  
   data-arc span      8016 days (21.95 yr)  
   first obs. used      1998-02-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:34:30  

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

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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 1.81667330168645 1.81667090800547 1.8166756953726 3.33006756066117 3.186981567576 2415494.351435330 3.81649383614896 214.355663301713 69.4785929073525 -55.1682044006253 2452278.45601219 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
1962-May-29 14:22 00:02 Jupiter 1.72846992497873 1.72846873357166 1.72847111639464 4.03999096474417 3.91681546569288 2437814.098523711 1.71662411784667 219.034102878699 18.5335822653434 75.1833115447431 3103908.35231532 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
1972-Aug-06 19:13 00:01 Jupiter 1.77626654721232 1.77626558373215 1.7762675106937 3.48338117902104 3.34368559969363 2441536.300584183 1.39532339256072 130.551257495962 42.430386975886 -76.3617344293925 3017966.04374385 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2033-Sep-14 21:12 < 00:01 Jupiter 1.7626058042613 1.76260521426956 1.76260639425384 3.98885683027625 3.86650697743578 2463855.383662208 0.667105540854555 94.101691663608 20.4802764565578 76.6601147932045 3158720.23076857 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2043-Nov-24 08:25 00:01 Jupiter 1.74152495155258 1.74152411917606 1.74152578392969 3.6120792266519 3.47482082358435 2467577.850713610 1.01452398921223 112.442171337847 37.7179063101716 -79.2681249173396 3383176.04713622 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2105-Jan-03 14:05 00:03 Jupiter 1.80159535705481 1.80159346060434 1.80159725352402 3.91874765377989 3.79687772314925 2489898.086713759 3.04317175058037 317.72676248579 21.2772711483543 72.722721024157 2963004.46041356 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2115-Mar-13 23:38 00:03 Jupiter 1.70393829370787 1.70393645894774 1.70394012848301 3.71553922791628 3.57925102073345 2493619.484428443 3.21459483180555 292.126959984686 36.6673113426045 -72.1227518620308 3286660.45755533 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2176-Apr-23 17:11 00:05 Jupiter 1.83926253735192 1.83925901427191 1.83926606047742 3.82068356412624 3.69818564962485 2515941.215791581 5.45855529239575 500.131744481114 22.8940560790605 68.9610436240796 2821152.39086876 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34
2186-Jun-27 04:45 00:05 Jupiter 1.66781781970757 1.66781518161548 1.66782045785636 3.78990503600687 3.65344422651481 2519657.698240084 5.25610404765643 524.331576673843 31.7838630611667 -75.1897493143443 3336199.48715056 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 10:34:43 2020-Feb-23 10:34

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