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JPL Small-Body Database Browser
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65264 (2002 GW16)
Classification: Main-belt Asteroid          SPK-ID: 2065264
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980883892698286 3.5377e-08  
a 3.170873206744685 2.0479e-08 au
q 2.542760040641774 1.0781e-07 au
i 9.657565037659943 4.3758e-06 deg
node 181.970217226736 2.4065e-05 deg
peri 277.3600133337229 2.6528e-05 deg
M 162.1548245568804 1.3201e-05 deg
tp 2458071.546200808066
(2017-Nov-14.04620081)
7.1692e-05 TDB
period 2062.370753525053
5.65
1.9979e-05
5.47e-08
d
yr
n .1745563931144192 1.691e-09 deg/d
Q 3.798986372847596 2.4535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      21419 days (58.64 yr)  
   first obs. used      1960-10-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:36:52  

Additional Information
 Earth MOID = 1.58177 au 
 Jupiter MOID = 1.53735 au 
 T_jup = 3.150 
[ 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 14.1   n/a MPO436237  
diameter diameter 9.522 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.218 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.045   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65264 (2002 GW16)          Discovered 2002-Apr-15 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
1915-Feb-07 20:04 00:03 Jupiter 1.65389847474026 1.65389716968588 1.65389977980903 2.7297906761675 2.53524816168338 2420536.336415425 2.99224270157382 288.271492399646 18.3781999821773 86.9160249648575 1762626.2821113 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
1925-Aug-15 00:55 00:03 Jupiter 1.57261032205875 1.57260970765 1.57261093646751 0.88302936577124 n/a 2424377.537848270 2.79380733183266 95.7399709168531 30.6339241700309 -89.6812347179767 7677246.51444031 F 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
1936-Feb-02 16:22 00:02 Jupiter 1.80680475971247 1.80680370139563 1.80680581802813 1.9828294910157 1.73032400257099 2428201.181650967 2.22964353828463 116.505865631986 60.8881614176234 -68.0324993769609 848002.078206589 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2011-Feb-02 01:06 < 00:01 Jupiter 1.9325911853495 1.93259069428072 1.93259167641829 4.26310225323761 4.15902322011446 2455594.545830422 0.214198507444421 38.047126341638 20.1288902451027 73.6454998123312 3193165.79397141 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2021-Sep-07 19:13 < 00:01 Jupiter 1.57657010337443 1.57656961345646 1.57657059329222 2.44569687941268 2.2151569360335 2459465.300845141 0.411689114930851 69.6342887625059 22.8293114661762 86.089605942688 1937122.59616909 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2032-Mar-20 06:49 < 00:01 Jupiter 1.58676092874761 1.58676023267197 1.58676162482343 0.840040618489937 n/a 2463311.783698785 0.913966011210562 117.853728940521 33.7485659893847 -85.8788628139374 7014845.80927673 F 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2042-Sep-06 03:43 00:01 Jupiter 1.89212395389368 1.89212305181382 1.89212485597311 2.28782708016193 2.08298794204663 2467133.654846119 1.25711955571281 78.3186434296906 23.607670391147 89.9128561364112 1186227.63933211 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2117-Sep-11 09:01 00:03 Jupiter 1.83938646861094 1.83938422944586 1.83938870778866 3.84996275689817 3.7284352600213 2494531.875479776 3.24498280505901 274.776278378712 20.0501534792752 69.6276070541267 2456891.82573619 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2128-Apr-19 08:43 00:04 Jupiter 1.51962373804364 1.51962306320468 1.51962441289798 2.26988766167869 2.00938068395688 2498404.863008627 3.62432544025665 395.656661411064 32.8578328252819 -81.7202590251875 1612025.80983016 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2138-Oct-31 10:40 00:05 Jupiter 1.62535782634137 1.62535583597463 1.62535981673254 0.876876141912635 n/a 2502251.944319979 4.66750699750816 357.164758861683 39.8601272820604 -75.1615693330409 5897434.83712134 F 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37
2149-Apr-17 02:45 00:05 Jupiter 1.97994763461436 1.97994496934158 1.97995029989309 2.62297167811496 2.45446114191643 2506072.614255225 4.6719056407046 246.720973454382 19.2497842978685 81.3981959436393 1365361.44174245 T 20 CATAB v2.0f-lin.ifort 2020-Feb-23 14:37:10 2020-Feb-23 14:37

Alternate Designations
 2002 GW16 = 9599 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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