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295233 (2008 GW13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2295233
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0631515098867933 9.2745e-08  
a 3.254648998377972 3.7795e-08 au
q 3.049112999978863 3.0939e-07 au
i 2.364437570334383 6.8944e-06 deg
node 80.10148154959001 0.00016589 deg
peri 154.8433198484111 0.00017313 deg
M 342.7731088440387 4.8073e-05 deg
tp 2459103.126394981654
(2020-Sep-10.62639498)
0.00028603 TDB
period 2144.641297081088
5.87
3.7357e-05
1.023e-07
d
yr
n .1678602386748634 2.9239e-09 deg/d
Q 3.46018499677708 4.0181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9241 days (25.30 yr)  
   first obs. used      1995-01-07  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:40:58  

Additional Information
 Earth MOID = 2.03771 au 
 Jupiter MOID = 1.52567 au 
 T_jup = 3.176 
[ 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 16.2   n/a MPO471113  

295233 (2008 GW13)          Discovered 2008-Apr-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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
1929-Dec-08 04:16 00:08 Jupiter 1.8447353432716 1.84473175434721 1.84473893219304 3.129280404999 2.97893983429574 2425953.677627646 7.77657951237959 136.606349843146 57.6135456373709 -7.87861135618362 491059.28220404 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1941-May-08 20:16 00:07 Jupiter 1.71470559712917 1.71470275034343 1.71470844391169 2.64077185053182 2.44657413783369 2430123.344443156 6.68828983262807 92.0697002204581 60.0991650230357 37.4476396286962 576568.857607903 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1952-Nov-07 15:13 00:05 Jupiter 1.62455975101117 1.62455772937022 1.6245617726501 2.32597506348404 2.08982971445952 2434324.134054282 5.4034920050684 105.090515748923 29.8684827506333 79.775189414625 781773.182276836 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1964-Jun-07 11:12 00:04 Jupiter 1.57021652867321 1.5702151565514 1.57021790079396 2.14720943206846 1.87926782642293 2438553.966913018 4.12288102977106 126.096483373895 16.5916543484237 88.9140698563379 981897.765571901 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1976-Jan-29 13:00 00:03 Jupiter 1.53981920107713 1.53981820261249 1.53982019954072 2.05461815470552 1.76671937773109 2442807.041546858 2.98068874809583 134.305064127082 22.3024174065933 -89.0499138554039 1130607.64523559 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1987-Oct-04 05:04 00:02 Jupiter 1.52580757893644 1.52580675053902 1.52580840733291 2.0138568356453 1.71620456336535 2447072.711453728 2.01233644084424 130.114717035694 26.690755524387 -89.0276545096021 1228912.97105891 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
1999-Jun-14 04:15 00:01 Jupiter 1.52559754083049 1.52559678204187 1.52559829961823 2.01312088077658 1.71529635141449 2451343.677058569 1.20737680320944 116.991399868479 26.4591982633113 -89.2353999946743 1298079.2323483 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
2011-Feb-15 09:20 < 00:01 Jupiter 1.53903841044214 1.53903769860971 1.53903912227386 2.05581290430743 1.76795083616862 2455607.888702531 0.64043373478372 103.080631113757 21.3259463419971 -89.0980940543942 1382990.05040344 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
2022-Oct-01 03:31 < 00:01 Jupiter 1.57648424397038 1.57648353947106 1.57648494846924 2.17562878635473 1.91279615237789 2459853.646673166 0.805121838325063 100.227537057198 11.7821554513719 -88.3097262171645 1511493.94487334 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
2034-Apr-19 12:45 00:02 Jupiter 1.64398695461456 1.64398607744853 1.64398783178096 2.41026238590961 2.18607309469814 2464072.031184727 1.49777634069581 113.819113061621 12.4120865583119 -84.4094626298413 1633443.69369774 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
2045-Oct-03 22:58 00:02 Jupiter 1.75281995080565 1.75281864634921 1.75282125526319 2.81821211458563 2.64118366608834 2468257.456848437 2.27912777656787 126.009933320338 25.9549459365203 -74.7976967884064 1667642.20947772 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
2057-Feb-20 08:16 00:03 Jupiter 1.89250934484625 1.8925075463973 1.89251114329628 3.38480201965388 3.24988508291402 2472414.844736674 2.99316639171183 130.103926635765 39.9357602262606 -61.4063462167927 1520756.93854481 T 10 CATAB v2.0f-lin.ifort 2020-May-21 18:41:21 2020-May-21 18:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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