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186363 (2002 GE77)
Classification: Outer Main-belt Asteroid          SPK-ID: 2186363
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06270758835904243 6.8608e-08  
a 3.205183246743786 4.9826e-08 au
q 3.004193935091677 2.4595e-07 au
i 20.71497366687469 8.9829e-06 deg
node 28.37363174116006 1.6158e-05 deg
peri 229.3758735331985 7.8911e-05 deg
M 67.30173235177486 8.4087e-05 deg
tp 2459004.666588554158
(2020-Jun-04.16658855)
0.00048416 TDB
period 2095.934579859043
5.74
4.8873e-05
1.338e-07
d
yr
n .1717610861805672 4.0052e-09 deg/d
Q 3.406172558395894 5.295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-04-09  
   last obs. used      2019-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:58  

Additional Information
 Earth MOID = 2.02671 au 
 Jupiter MOID = 1.63434 au 
 T_jup = 3.089 
[ 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 14.7   n/a MPO475569  
diameter diameter 7.427 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186363 (2002 GE77)          Discovered 2002-Apr-09 by LONEOS at Anderson Mesa
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
1976-Oct-12 14:54 00:03 Jupiter 1.81954831135622 1.81954649787772 1.81955012495595 5.50095867652777 5.41567367280059 2443064.120889943 2.51331932093498 965.001139109616 55.0380180740816 -85.6178279687809 2056949.35674237 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
1988-Jan-07 17:47 00:02 Jupiter 1.65627669873575 1.65627587419345 1.65627752328643 5.77029787588812 5.68098005875531 2447168.240781091 1.55511982159924 397.493932015433 33.8528804754421 -86.9027787897612 2184716.21981406 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
1999-Apr-09 14:53 < 00:01 Jupiter 1.7221361788583 1.72213510689023 1.72213725083224 5.76908384524953 5.68318926507132 2451278.120283072 0.900439241435021 356.921851476966 45.568297049859 -85.8103184154088 2041851.65033346 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
2010-Jun-11 22:44 < 00:01 Jupiter 1.98938138598394 1.98938053263243 1.98938223934314 5.42145892766727 5.34234717018246 2455359.447515994 0.418852672701244 2325.51284291928 40.5142015689023 -89.8519294809283 2300055.61336299 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
2143-Mar-26 13:21 00:09 Jupiter 1.98977562268944 1.98976829508991 1.98978295143982 5.03939192518581 4.95419984209273 2503859.056229461 8.68739813064849 2462.80067310103 52.0572355003362 -81.2445020225004 1777154.43625766 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
2154-Jun-01 14:27 00:08 Jupiter 1.73429771797387 1.73429295239906 1.73430248486092 5.6375597667128 5.55025133835911 2507944.101887354 8.0044764422055 2486.77633109869 56.7558814752457 -84.6035394614054 1843428.54148899 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
2165-Aug-31 17:07 00:08 Jupiter 1.66958704237612 1.66958589342306 1.6695881914312 5.83294358868197 5.74530954687172 2512053.213065944 8.46240843211411 1067.19929251514 44.9938601042355 88.1352176808275 2388462.6424044 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51
2176-Nov-21 12:41 00:10 Jupiter 1.83172837614126 1.83172109927663 1.83173565304847 5.76533656490668 5.68456432106773 2516153.028359202 10.2001080796927 777.450603266979 279.413796325592 -70.9068573893531 1136586.23916481 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:59 2021-Apr-13 21:51

Alternate Designations
 2002 GE77 = 2004 TS327 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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