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344436 (2002 GE12)
Classification: Main-belt Asteroid          SPK-ID: 2344436
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2665134329339735 6.9453e-08  
a 2.575421973955304 2.3795e-08 au
q 1.889037422422886 1.8029e-07 au
i 13.81181919734189 6.7338e-06 deg
node 33.85643490441793 3.3666e-05 deg
peri 179.5914708776845 4.2326e-05 deg
M 134.403975011882 3.275e-05 deg
tp 2458436.887476497057
(2018-Nov-14.38747650)
0.00013048 TDB
period 1509.63175339957
4.13
2.0922e-05
5.728e-08
d
yr
n .2384687518590601 3.3049e-09 deg/d
Q 3.261806525487723 3.0136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6838 days (18.72 yr)  
   first obs. used      2002-02-15  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:21:48  

Additional Information
 Earth MOID = .882936 au 
 Jupiter MOID = 1.7054 au 
 T_jup = 3.337 
[ 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 16.5   n/a MPO437459  
diameter diameter 2.837 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

344436 (2002 GE12)          Discovered 2002-Apr-15 by Yeung, W. K. Y. at Desert Eagle
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1905-May-28 19:21 00:04 Jupiter 1.79722861946831 1.79722501647939 1.79723222271293 3.20823670123865 3.05780891200048 2416994.306563309 4.37347035916327 1134.62288428108 34.3510343097461 -80.721695231854 1768626.93536534 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
1975-Jan-21 05:50 00:02 Jupiter 1.99591318225459 1.99591048780409 1.99591587671825 3.01540533421317 2.87122142240315 2442433.743041517 2.05356999323802 562.785617330221 124.501311388977 84.3115089930481 1863962.12901584 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
1987-Oct-18 19:55 00:01 Jupiter 1.69351312860156 1.69351246849023 1.69351378871299 3.26553210446219 3.10859869437457 2447087.330162070 1.19204379417488 224.653649455112 33.3233325588574 -89.7723805793658 1911477.96042794 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2000-Jul-03 02:18 < 00:01 Jupiter 1.86206825593289 1.86206686882838 1.8620696430864 3.11934741955826 2.96994327434551 2451728.595997196 0.794811611710388 587.729042545347 35.5815993667043 -83.8678982475192 1730440.40644736 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2070-Mar-03 03:02 00:02 Jupiter 1.90300931958699 1.90300788579924 1.90301075337592 3.13728762289879 2.99205295983436 2477173.626426503 2.08399380390137 287.489270093572 77.1638398346852 87.0985571165359 1889437.6029811 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2082-Nov-21 00:38 00:02 Jupiter 1.68863220309179 1.68863162778682 1.68863277840213 3.26415193864845 3.10668350932997 2481819.526262340 2.48341391152035 274.414309188729 22.9403732374572 -86.0397518343586 1876485.32101427 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2095-Aug-13 08:04 00:03 Jupiter 1.9563986942567 1.95639605484038 1.95640133403201 2.98095846010975 2.83199817203861 2486467.836244219 3.35998393745444 1427.35138500913 37.6638868115878 -84.3803984615652 1662885.56853456 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2165-Apr-10 02:24 00:06 Jupiter 1.83228966798721 1.83228556723418 1.83229376877919 3.22347476583331 3.0767253179844 2511909.599880239 5.96865834096857 523.228173546975 99.5940479678139 68.5513522906049 1960315.03114634 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
2177-Dec-23 02:03 00:06 Jupiter 1.70547839897822 1.70547662024816 1.70548017781327 3.2269934115001 3.06923286574208 2516549.585109852 6.17167319460796 722.121985187064 24.8783690779928 -82.6851338040683 1833967.62687124 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 06:21:49 2020-Dec-18 06:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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