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186371 (2002 GN125)
Classification: Outer Main-belt Asteroid          SPK-ID: 2186371
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042757770163191 4.7512e-08  
a 3.209058304143168 3.1372e-08 au
q 2.874431255987968 1.533e-07 au
i 7.137296641295803 5.4487e-06 deg
node 198.4809212173375 3.5215e-05 deg
peri 234.9051595449402 4.54e-05 deg
M 228.5524649798367 3.3122e-05 deg
tp 2460163.181147203478
(2023-Aug-06.68114720)
0.00020115 TDB
period 2099.73669685715
5.75
3.0791e-05
8.43e-08
d
yr
n .1714500682580068 2.5142e-09 deg/d
Q 3.543685352298367 3.4643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      8803 days (24.10 yr)  
   first obs. used      1997-05-09  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61373  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:23:51  

Additional Information
 Earth MOID = 1.89619 au 
 Jupiter MOID = 1.78332 au 
 T_jup = 3.171 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457330.5 (2015-Nov-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106969529497877 4.72e-08  
q 2.86248772111855 1.5155e-07 au
tp 2458070.250185039945
(2017-Nov-12.75018504)
0.00017601 TDB
node 198.5784385715911 3.5218e-05 deg
peri 235.5350312978283 4.4976e-05 deg
i 7.140015826095668 5.4515e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      8803 days (24.10 yr)  
   first obs. used      1997-05-09  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61373  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:23:51  

Additional Information
 Jupiter MOID = 1.78332 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.227825365351101E-15 -7.02557927515366E-15 -2.590424216349242E-13 -5.824792025367696E-15 -1.286074283032576E-13 5.275195608740321E-16
q -7.02557927515366E-15 2.296726826141622E-14 3.878768000741614E-12 1.356108434926441E-14 8.488778799647107E-13 -1.913593004828487E-15
tp -2.590424216349242E-13 3.878768000741614E-12 3.097828798012862E-8 -3.07434593550476E-11 4.926312922068643E-9 -6.68273408268998E-12
node -5.824792025367696E-15 1.356108434926441E-14 -3.07434593550476E-11 1.240301118928982E-9 -1.234984731376274E-9 2.17239675633134E-11
peri -1.286074283032576E-13 8.488778799647107E-13 4.926312922068643E-9 -1.234984731376274E-9 2.022853890079454E-9 -2.266031377174933E-11
i 5.275195608740321E-16 -1.913593004828487E-15 -6.68273408268998E-12 2.17239675633134E-11 -2.266031377174933E-11 2.971910757990724E-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 15.52   n/a E2021B55  
diameter diameter 5.762 km 1.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186371 (2002 GN125)          Discovered 2002-Apr-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
2011-May-15 20:34 < 00:01 Jupiter 1.97141435341665 1.9714137734692 1.9714149333641 4.54787715097805 4.45240184432603 2455697.357279084 0.282826311854719 40.4254527528322 25.1506414193621 76.8996575208674 2905341.36234006 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2022-Jun-25 12:35 < 00:01 Jupiter 1.86952948816087 1.86952892969272 1.86953004662902 3.81402772141691 3.6933281789853 2459756.024606010 0.517210666596521 52.7666010327843 23.2464833300443 -84.0088075266561 2745677.46194481 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2033-Aug-10 02:19 00:01 Jupiter 1.81422667503204 1.81422611401287 1.81422723605142 3.06877225820758 2.91266324594361 2463819.596299157 1.04717897160594 70.1510778830417 17.8510417549203 -77.0178669265913 2761662.26181941 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2044-Sep-28 19:05 00:02 Jupiter 1.80520400538765 1.80520340588745 1.80520460488836 2.53296780168503 2.34040655634205 2467887.295017725 1.67173721048618 73.6101298870437 9.85210895394355 -70.5372566665058 3131144.66937199 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2055-Nov-25 22:24 00:02 Jupiter 1.82633195432588 1.82633128724541 1.82633262140645 2.41972792481504 2.21980097212706 2471962.433112237 2.31070569945283 59.2668628428723 9.34565520220717 -71.5905003420825 2411890.026034 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2067-Jan-29 07:12 00:03 Jupiter 1.87407058083558 1.8740697802365 1.87407138143455 2.6997028041211 2.52674820242163 2476044.800087229 2.90812866539806 82.700292439508 20.9223346701747 87.2573814481473 1778714.69120263 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2078-Apr-10 16:09 00:03 Jupiter 1.9521162937623 1.95211529526532 1.95211729226195 3.16517713807901 3.02498712104983 2480134.172802534 3.46363913721238 157.168267551106 22.4680145714367 80.2692682366294 2250685.27266949 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2189-Sep-14 03:15 00:09 Jupiter 1.99249882207331 1.99249570036791 1.99250194382549 4.59824007323521 4.50484189143659 2520832.635154324 8.5323159306991 518.327011104118 24.5281953763169 74.010047184105 2938304.48042243 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23
2200-Oct-26 03:21 00:09 Jupiter 1.85771255612098 1.85771033773179 1.85771477457512 3.95191450076059 3.83480506248401 2524891.639300354 8.7831351495558 584.89301712854 23.3477528959515 81.510772428237 2527820.55250278 T 14 CATAB v2.0g-lin.ifort 2021-Jul-09 11:23:52 2021-Jul-09 11:23

Alternate Designations
 2002 GN125 = 2005 SS50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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