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86785 (2000 GW94)
Classification: Main-belt Asteroid          SPK-ID: 2086785
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306738396797332 5.3855e-08  
a 2.44922280442204 1.0589e-08 au
q 2.129173456337048 1.3016e-07 au
i .58940362140799 5.9421e-06 deg
node 312.1809024551027 0.00034407 deg
peri 219.9072557350042 0.00034439 deg
M 114.5108388446134 1.5205e-05 deg
tp 2458555.166912315385
(2019-Mar-12.66691232)
5.8578e-05 TDB
period 1400.041368869973
3.83
9.0795e-06
2.486e-08
d
yr
n .2571352590035034 1.6676e-09 deg/d
Q 2.769272152507032 1.1973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:56:06  

Additional Information
 Earth MOID = 1.13463 au 
 Jupiter MOID = 2.19767 au 
 T_jup = 3.485 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457574.5 (2016-Jul-05.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1304075213137383 5.3874e-08  
q 2.128624981630768 1.3009e-07 au
tp 2457154.345905815268
(2015-May-11.84590582)
5.7413e-05 TDB
node 312.2712006776825 0.00034414 deg
peri 219.3839283946197 0.00034447 deg
i .5893941456961023 5.9404e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:56:06  

Additional Information
 Jupiter MOID = 2.19767 au 
 T_jup = 3.485 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.902445750835817E-15 -6.992022766450302E-15 -1.393811956516378E-12 -5.654213698849294E-15 -3.580208028273472E-13 -3.090627402395008E-16
q -6.992022766450302E-15 1.692327238149124E-14 3.42911471400778E-12 1.209258683852541E-14 8.869529796871331E-13 8.017447679181182E-16
tp -1.393811956516378E-12 3.42911471400778E-12 3.296261745463354E-9 2.087268851134589E-12 8.698512554987126E-10 3.152088887796726E-13
node -5.654213698849294E-15 1.209258683852541E-14 2.087268851134589E-12 1.184352213805967E-7 -1.184281797554717E-7 6.718012892146387E-10
peri -3.580208028273472E-13 8.869529796871331E-13 8.698512554987126E-10 -1.184281797554717E-7 1.186606834341797E-7 -6.716799548284894E-10
i -3.090627402395008E-16 8.017447679181182E-16 3.152088887796726E-13 6.718012892146387E-10 -6.716799548284894E-10 3.528888588632705E-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 16.7   n/a MPO474754  

86785 (2000 GW94)          Discovered 2000-Apr-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1993-Jul-15 07:42 < 00:01 Eunom 0.0231954228245171 0.0231935997181888 0.0231972460826316 6.49070130804547 6.49070121480596 2449183.821010651 0.413323026986212 172.893660494249 70.1389833926943 -68.5512641408065 46607.9421310429 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:56:07 2020-Nov-12 20:56
2089-Aug-16 21:52 00:05 Psych 0.0255372287821688 0.0255280508313315 0.0255464186151805 3.8552857701379 3.85528564724612 2484280.411440885 4.84695698348345 990.856549707123 72.762282988526 -62.8047785194311 46686.5757875512 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:56:07 2020-Nov-12 20:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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