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JPL Small-Body Database Browser
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185863 (2000 GK169)
Classification: Inner Main-belt Asteroid          SPK-ID: 2185863
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04786123261945917 4.0211e-08  
a 1.91112582986524 7.7879e-09 au
q 1.819656991957002 7.5111e-08 au
i 21.28262329699676 6.482e-06 deg
node 198.8264501882695 1.1217e-05 deg
peri 82.50052009699102 8.3864e-05 deg
M 145.263644875142 7.8893e-05 deg
tp 2458611.108213611820
(2019-May-07.60821361)
0.00021238 TDB
period 965.0111920311106
2.64
5.8986e-06
1.615e-08
d
yr
n .3730526681688414 2.2803e-09 deg/d
Q 2.002594667773477 8.1606e-09 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7814 days (21.39 yr)  
   first obs. used      1998-09-01  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:11:09  

Additional Information
 Earth MOID = .875312 au 
 Jupiter MOID = 3.0304 au 
 T_jup = 3.851 
[ 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 17.3   n/a MPO436918  

185863 (2000 GK169)          Discovered 2000-Apr-02 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
2200-Jan-04 03:57 00:01 Hebe 0.0260660660404469 0.0260610483210734 0.0260711632784722 7.61708363455659 7.61708360324586 2524596.664915637 1.28528641460578 2388.91902767365 74.3682789140393 -84.2086257474321 52156.3816038527 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 20:11:22 2020-Feb-24 20:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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