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117788 (2005 GU123)
Classification: Main-belt Asteroid          SPK-ID: 2117788
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .238748472944019 3.9785e-08  
a 3.111897860628257 2.5223e-08 au
q 2.368936998445501 1.2786e-07 au
i 17.2860758736154 4.8884e-06 deg
node 100.7092314219283 1.7728e-05 deg
peri 202.22324831418 2.0915e-05 deg
M 211.1329472974995 1.3546e-05 deg
tp 2459829.648877989953
(2022-Sep-07.14887799)
7.9632e-05 TDB
period 2005.101804983672
5.49
2.4378e-05
6.674e-08
d
yr
n .1795420058498883 2.1829e-09 deg/d
Q 3.854858722811013 3.1245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      7255 days (19.86 yr)  
   first obs. used      2000-06-07  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51215  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:14:57  

Additional Information
 Earth MOID = 1.36166 au 
 Jupiter MOID = 1.40883 au 
 T_jup = 3.106 
[ 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 14.1   n/a MPO385516  
diameter diameter 4.265 km 0.639 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.203   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117788 (2005 GU123)          Discovered 2005-Apr-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1943-Jan-31 11:37 00:02 Jupiter 1.41385402101062 1.41385287397665 1.41385516808863 3.7255544150932 3.56112065974384 2430755.983993975 2.18996712315111 414.161346018137 6.99774140153698 -81.9842754607729 2872382.42930358 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15
1953-Mar-13 01:43 00:03 Jupiter 1.93694966430708 1.93694712129903 1.93695220740938 3.28078480051597 3.14467083509195 2434449.571688863 2.72247367321163 759.888683241332 46.9831035389421 -80.5466504262147 2226276.83233517 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15
2014-Jan-25 04:18 < 00:01 Jupiter 1.38672955980611 1.38672914972621 1.38672996988806 3.73228876768435 3.56487976827274 2456682.679356422 0.296776150010129 105.850437021628 8.53271466029131 -79.9933973591979 2927707.13197971 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15
2085-Jan-26 12:22 00:02 Jupiter 1.39525363773211 1.39525310844061 1.39525416702584 3.73412535904132 3.56784861705149 2482617.015204080 2.03810936650359 275.091647511996 25.1325775794012 88.3042920470061 2966890.75927556 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15
2145-Nov-25 23:27 00:06 Jupiter 1.93735922121156 1.93735390099632 1.93736454143814 2.92676980115075 2.77336836924994 2504834.477305533 5.81235582518734 375.356033560373 163.048149122077 -35.844176781156 1197230.27429596 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15
2156-Jan-23 01:31 00:05 Jupiter 1.43516619698947 1.43516405300678 1.43516834101915 3.73657976599188 3.57514277614855 2508544.562848696 4.61155399570386 466.935834429539 42.5076027084186 77.8775343963922 2905858.65040873 T 26 CATAB v2.0f-lin.ifort 2020-May-20 20:15:15 2020-May-20 20:15

Alternate Designations
 2005 GU123 = 2004 CN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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