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295946 (2008 XM45)
Classification: Main-belt Asteroid          SPK-ID: 2295946
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04993897776524129 6.9446e-08  
a 3.09947398013495 3.6354e-08 au
q 2.944689417957047 2.0995e-07 au
i 10.0535074688348 6.8142e-06 deg
node 309.7730053673286 3.3588e-05 deg
peri 207.2096768177034 6.9254e-05 deg
M 23.51408260078923 5.7462e-05 deg
tp 2458870.316495687057
(2020-Jan-21.81649569)
0.00031845 TDB
period 1993.106103620066
5.46
3.5066e-05
9.601e-08
d
yr
n .1806225967328755 3.1778e-09 deg/d
Q 3.254258542312853 3.817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5553  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:45:25  

Additional Information
 Earth MOID = 1.95921 au 
 Jupiter MOID = 1.78899 au 
 T_jup = 3.197 
[ 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 14.9   n/a MPO245672  

295946 (2008 XM45)          Discovered 2008-Dec-03 by Spacewatch at Kitt Peak
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
1902-Feb-03 02:48 00:06 Jupiter 1.94796861784621 1.94796621197953 1.94797102373978 4.23972408699071 4.13589329537678 2415783.616450460 5.90417187130106 394.985432116825 24.177608731443 73.1558843641575 2470272.01327957 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
1962-Oct-27 12:14 00:03 Jupiter 1.79807802862237 1.79807725665166 1.7980788005989 3.50909945546917 3.37218577131624 2437965.009967848 2.90764990367796 340.827701864327 28.3440763585531 85.2171632746303 2049645.87327573 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2023-Sep-19 10:18 < 00:01 Jupiter 1.95183231898326 1.9518315618062 1.95183307616032 2.83057418980256 2.67286826255476 2460206.929331147 0.651282959622069 57.9471474095512 19.9336346675151 -65.9213139660788 2068073.64675773 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2033-Aug-13 23:12 00:01 Jupiter 1.80802632256199 1.80802561028932 1.80802703483548 3.76858305750055 3.64215047641826 2463823.466546938 1.07298717853058 203.907423840879 27.234986213386 85.5027753919083 1932821.76917406 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2094-Jun-23 12:57 00:05 Jupiter 1.90168616942421 1.90168497866458 1.90168736018881 2.70184827330253 2.53163425511665 2486052.039742570 4.9273482023873 246.920698959113 35.4418568147643 79.0548100174949 1826160.46225801 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2104-Jun-04 16:47 00:05 Jupiter 1.84943740345273 1.8494359242403 1.84943888267335 4.01203666278039 3.89621093007065 2489685.199540504 4.77057113428667 250.405598767676 32.7751904193308 77.0492088782169 1419830.02153112 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2165-Mar-28 19:50 00:09 Jupiter 1.86087808606867 1.86087652390189 1.86087964834482 2.83063412252397 2.66498450314524 2511897.326334293 9.09549492428505 864.156098458622 32.4587124147387 82.0774350413038 1809842.36324753 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45
2175-Mar-30 02:04 00:08 Jupiter 1.90951519856752 1.90951195066029 1.90951844652143 4.22089332130545 4.11445994961602 2515550.586070190 8.39089036950711 513.845358516712 28.2029864407699 73.2486306740023 1908263.13107928 T 18 CATAB v2.0f-lin.ifort 2020-May-21 18:45:29 2020-May-21 18:45

Alternate Designations
 2008 XM45 = 2008 CL184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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