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266423 (2007 GG23)
Classification: Main-belt Asteroid          SPK-ID: 2266423
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08102088044820023 5.8285e-08  
a 2.964549764923711 3.3217e-08 au
q 2.724359332837087 1.7266e-07 au
i .9475970771846534 6.3091e-06 deg
node 156.5682535141353 0.00037807 deg
peri 77.11139407498597 0.00038 deg
M 193.5292423030602 3.9452e-05 deg
tp 2459862.628495798012
(2022-Oct-10.12849580)
0.00021029 TDB
period 1864.389054156325
5.10
3.1335e-05
8.579e-08
d
yr
n .1930927448846815 3.2453e-09 deg/d
Q 3.204740197010335 3.5908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      1999-11-28  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:04:00  

Additional Information
 Earth MOID = 1.71331 au 
 Jupiter MOID = 1.78168 au 
 T_jup = 3.260 
[ 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 16.4   n/a MPO454980  

266423 (2007 GG23)          Discovered 2007-Apr-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ 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
1918-Jul-24 19:00 00:05 Jupiter 1.98416026272037 1.98415799161576 1.98416253382375 3.01803811694721 2.87311150139239 2421799.291514847 4.83376553286292 85.054231604214 56.2606963297314 13.2001732663167 783445.876866068 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
1927-Mar-21 10:30 00:04 Jupiter 1.97310496366879 1.97310311626657 1.97310681107808 3.31942326938335 3.1874759159937 2424960.937517140 4.43919878505038 223.412078347687 21.0536422087752 -72.6189010627813 2180552.09068716 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
1963-Feb-21 18:32 00:03 Jupiter 1.90598934088453 1.90598828654787 1.90599039522412 3.02980615959501 2.87939654614303 2438082.271992714 2.73397660357602 154.24974295188 16.8091657348407 -78.8413456642638 2164139.41613374 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
1999-Jan-20 05:28 < 00:01 Jupiter 1.85764853979797 1.85764794796846 1.85764913162748 2.80947223547496 2.64219689991483 2451198.727611654 0.930019254760787 73.5035052190229 13.2411200307719 -84.9991551193063 2137194.82527699 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
2034-Dec-16 20:54 00:01 Jupiter 1.82036022970554 1.82035962053302 1.82036083887806 2.63462762750444 2.4516633040258 2464313.370950314 1.0127005364546 74.2391209282358 10.9758932655782 -85.2328271537283 2029497.6305302 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
2070-Nov-06 07:10 00:03 Jupiter 1.79249053759603 1.79248984612704 1.79249122906625 2.50292636408588 2.30641745101038 2477421.798507292 2.88821461976487 148.920483513286 8.0874801754093 -87.5644253999404 1954506.30282938 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
2106-Sep-23 21:29 00:05 Jupiter 1.7863011888296 1.78630056849429 1.78630180916655 2.44184106641793 2.23924859434068 2490526.395094776 4.83690015030022 214.86772386646 6.65861592457008 89.7926547140726 1933747.03612596 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
2142-Aug-11 09:34 00:07 Jupiter 1.78645477137787 1.7864541408935 1.78645540186488 2.4097554170392 2.20423437366849 2503631.898549870 6.91370859796805 258.446719171887 6.51549910321027 86.1507426065951 1915782.60191914 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04
2178-Jun-27 23:38 00:09 Jupiter 1.79934762459115 1.79934637504545 1.7993488741484 2.42035716258775 2.21735235031344 2516736.484390471 9.15183302689996 279.877023394472 8.80749181043742 82.1343380423916 1888240.53540298 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 04:04:02 2019-Nov-08 04:04

Alternate Designations
 2007 GG23 = 2003 QJ97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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