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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1314018895418873 5.3866e-08  
a 2.447752181592716 1.0501e-08 au
q 2.126112919801156 1.3015e-07 au
i .5892449583623159 5.9143e-06 deg
node 312.1752787740641 0.00034194 deg
peri 219.8341591003695 0.00034226 deg
M 166.0065584058486 1.4877e-05 deg
tp 2458555.481246601340
(2019-Mar-12.98124660)
5.7001e-05 TDB
period 1398.780587064666
3.83
9.0014e-06
2.464e-08
d
yr
n .2573670262006267 1.6562e-09 deg/d
Q 2.769391443384275 1.1881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:20:45  

Additional Information
 Earth MOID = 1.13121 au 
 Jupiter MOID = 2.19666 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457596.5 (2016-Jul-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1303986060672533 5.3797e-08  
q 2.128685879116412 1.2985e-07 au
tp 2457154.363576795732
(2015-May-11.86357680)
5.6487e-05 TDB
node 312.2720589499364 0.00034188 deg
peri 219.3906027730427 0.0003422 deg
i .5893652818693569 5.9099e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:20:45  

Additional Information
 Jupiter MOID = 2.19666 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.894147440175827E-15 -6.969429855761804E-15 -1.369263804859551E-12 -6.52611728757491E-15 -3.513818533951141E-13 -3.084768285340808E-16
q -6.969429855761804E-15 1.686119366075238E-14 3.35792558327369E-12 1.429177362876474E-14 8.680465590978484E-13 7.978810544927809E-16
tp -1.369263804859551E-12 3.35792558327369E-12 3.190794615177059E-9 2.781560623719859E-12 8.445016792339033E-10 3.041043194519535E-13
node -6.52611728757491E-15 1.429177362876474E-14 2.781560623719859E-12 1.168821354920612E-7 -1.168749967731994E-7 6.813265023726499E-10
peri -3.513818533951141E-13 8.680465590978484E-13 8.445016792339033E-10 -1.168749967731994E-7 1.171016385185646E-7 -6.81207510512733E-10
i -3.084768285340808E-16 7.978810544927809E-16 3.041043194519535E-13 6.813265023726499E-10 -6.81207510512733E-10 3.492733965018773E-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 16.76   n/a MPCxxxxx  

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 20 CATAB v2.0f-lin.ifort 2021-Apr-13 14:20:47 2021-Apr-13 14:20
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 20 CATAB v2.0f-lin.ifort 2021-Apr-13 14:20:47 2021-Apr-13 14:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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