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390937 (2005 GZ108)
Classification: Main-belt Asteroid          SPK-ID: 2390937
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2641650304362301 5.1817e-08  
a 2.71941437990655 2.9442e-08 au
q 2.001040197469814 1.4621e-07 au
i 7.305149142551298 6.0735e-06 deg
node 194.8058064330343 4.9366e-05 deg
peri 120.847482624533 5.6438e-05 deg
M 104.4642184846827 1.6252e-05 deg
tp 2458725.190417223716
(2019-Aug-29.69041722)
7.863e-05 TDB
period 1637.991000952653
4.48
2.6601e-05
7.283e-08
d
yr
n .2197814272426555 3.5693e-09 deg/d
Q 3.437788562343286 3.722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      7591 days (20.78 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:25:21  

Additional Information
 Earth MOID = .997788 au 
 Jupiter MOID = 1.95282 au 
 T_jup = 3.297 
[ 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 16.8   n/a MPO440687  

390937 (2005 GZ108)          Discovered 2005-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ 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
2025-Nov-14 02:42 00:01 Jupiter 1.98203079750203 1.98202964700509 1.98203194799739 1.43391217454369 1.09608506035338 2460993.612541353 1.00914402459314 376.140300184256 72.3724793925279 -22.4342367823955 1382630.42230165 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 11:25:22 2021-Apr-14 11:25
2061-Dec-26 10:47 00:03 Jupiter 1.93604539900113 1.93604458719716 1.93604621082171 1.0355183771552 0.444179662806548 2474184.949245833 2.81534581931572 3389.95714495366 636.638989519421 -14.3376026230685 1295923.17038256 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 11:25:22 2021-Apr-14 11:25
2098-Feb-04 19:12 00:05 Jupiter 1.95032957062788 1.9503286524017 1.95033048884839 1.21070967610724 0.772802487300296 2487374.299655396 4.69297551374655 1304.81341938508 258.054952135606 3.99709335865283 493896.138275597 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 11:25:22 2021-Apr-14 11:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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