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JPL Small-Body Database Browser
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214268 (2005 GH40)
Classification: Main-belt Asteroid          SPK-ID: 2214268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522940971706764 6.9153e-08  
a 2.592063892841415 2.242e-08 au
q 2.197307862472422 1.7273e-07 au
i 2.722637840451014 4.7367e-06 deg
node 180.1098958392803 0.00011482 deg
peri 126.849387868786 0.0001164 deg
M 48.35463116387827 1.9046e-05 deg
tp 2458395.760068000467
(2018-Oct-04.26006800)
7.9392e-05 TDB
period 1524.287824056275
4.17
1.9776e-05
5.414e-08
d
yr
n .2361758680470238 3.0642e-09 deg/d
Q 2.986819923210406 2.5834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2001-05-18  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:08:16  

Additional Information
 Earth MOID = 1.18302 au 
 Jupiter MOID = 2.25457 au 
 T_jup = 3.401 
[ 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 17.0   n/a MPO413069  

214268 (2005 GH40)          Discovered 2005-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1939-Nov-04 12:01 00:02 Juno 0.0183806914059102 0.0183505867735009 0.0184107960743848 7.29065117843094 7.29065108764516 2429572.000954395 1.74998033152259 1501.27618715593 73.1957999029881 -1.52977547729227 2086.22526325809 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:08:19 2019-Dec-14 15:08
1991-Aug-10 15:23 00:04 Psych 0.0489799577701544 0.0489767536018922 0.0489831620598425 2.4897107194323 2.48971062021535 2448479.140712034 3.70430812466183 291.141203451006 138.183133338873 71.8958319312048 50885.8580099547 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:08:19 2019-Dec-14 15:08
2035-Oct-25 02:59 < 00:01 Juno 0.0449217043741865 0.0449110323749177 0.0449323766735042 7.20205374868771 7.20205371108376 2464625.624393069 0.752658479352569 563.12941910923 71.1256895478716 19.2997689718105 33185.2917852652 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:08:19 2019-Dec-14 15:08
2168-Dec-27 08:05 00:06 Hebe 0.0176938896320823 0.0176364918876712 0.0177513779887144 6.12619252528502 6.12619246793368 2513266.836651676 5.86065868019273 3491.24116069035 80.0673987475468 34.8997487330097 18918.5954147056 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:08:19 2019-Dec-14 15:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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