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(2012 MU2)
Classification: Apollo [NEO, PHA]          SPK-ID: 3605857
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5140701688965497 1.6091e-08  
a 2.057081030244799 2.7067e-08 AU
q .999597037592967 3.7428e-08 AU
i 11.21483809555677 7.3095e-06 deg
node 250.3522588336307 2.1062e-05 deg
peri 16.55326540016144 2.6419e-05 deg
M 299.7454209812602 9.4122e-06 deg
tp 2457180.869491754419
(2015-Jun-07.36949175)
3.139e-05 JED
period 1077.644522441953
2.95
2.1269e-05
5.823e-08
d
yr
n .3340619216290699 6.5933e-09 deg/d
Q 3.114565022896632 4.0981e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      193  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      1001 days (2.74 yr)  
   first obs. used      2012-06-18  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53311  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 15:23:07  

Additional Information
 Earth MOID = .00126453 AU 
 T_jup = 3.588 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.8 mag n/a MPO242006  

[ 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
1912-Aug-20 01:45 00:03 Earth 0.460903343113379 0.46075038339381 0.461056311621163 21.5256335400572 21.525364975149 2419634.573243010 3.1523796246605 8127.71566628361 12.1490587506588 -20.4550430263588 1760859.53028024 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1915-Jul-17 07:13 00:13 Earth 0.159331465034293 0.159208956089679 0.159454046659113 11.5971326701 11.5956905973034 2420695.800868661 12.5996913916922 6879.40394644843 6.5250622495072 -38.7225934303523 1646845.20276126 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1918-May-13 09:06 00:12 Earth 0.0965876191757195 0.0963933822340222 0.0967818697712031 12.5514802340788 12.5492822022453 2421726.879375263 11.4995384662649 8350.81840002781 8.89841773710535 20.1903570516496 418423.808260101 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1921-Apr-14 12:35 00:04 Earth 0.472951948908516 0.472739289790299 0.473164609736474 23.0430861879477 23.0428417002578 2422794.024647505 3.88724560597194 10658.1930708182 13.5830392934822 10.0654512202173 819128.114906817 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1962-Jul-29 21:26 00:01 Earth 0.230727590728034 0.230703542613257 0.230751639914914 13.8354452855349 13.8346105809765 2437875.393361748 1.29453991778084 1316.45384954699 8.97270025918381 -31.3532306167838 1558255.30483312 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1965-May-27 00:58 00:01 Earth 0.0211249145405854 0.0211177504583254 0.021132084366951 10.666936234251 10.655105311833 2438907.540545774 1.21034893358407 461.574891617775 6.02300742941473 56.4724400312969 301563.591847948 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
1968-Apr-20 19:20 < 00:01 Earth 0.384851879027316 0.384836544359178 0.384867213690664 20.3135169515676 20.3131761219966 2439967.305674905 0.314631329321785 755.886474021384 12.9471472937415 10.1493818920359 689660.59019347 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2009-Aug-13 06:01 < 00:01 Earth 0.397477646972393 0.397476599838038 0.397478694107085 18.871695905764 18.8713406895312 2455056.750667580 0.023421069094068 55.2854148476874 10.9809774524969 -19.1130640191855 1759267.69358467 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2012-Jul-02 20:36 < 00:01 Earth 0.117576684113066 0.117576491095612 0.117576877130311 10.2111798144748 10.208960277281 2456111.358086417 0.0179107803678945 7.52492977313037 2.80770761663593 3.72046065971866 1598833.95343692 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2015-May-15 06:21 < 00:01 Earth 0.11485153929097 0.114850602971863 0.11485247560914 12.4631496484977 12.4612880751071 2457157.764519583 0.0586132535739281 37.9522985576648 8.70214664476512 3.4509776495224 348111.575437041 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2018-Apr-20 15:22 < 00:01 Earth 0.439936831044114 0.439934951171426 0.43993871091668 21.4578533814064 21.4575711283734 2458229.140337043 0.0472325733292851 92.6675640193893 12.7551486788087 7.54570779275232 866832.935992822 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2071-Aug-13 17:17 < 00:01 Earth 0.424753007542097 0.424734339358705 0.424771675846754 19.0958542026098 19.0955256987025 2477702.219976265 0.416632803652629 978.923219480463 10.8256052843032 -19.4981196161172 1692356.00156573 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2074-Jul-25 23:33 < 00:01 Earth 0.237344111753321 0.237326979767014 0.237361243994743 12.9879336773984 12.9870692902828 2478779.481045562 0.84535964740272 872.244055527551 8.05653260395948 -25.7432535248596 1452285.94695177 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2077-Jun-16 08:19 00:02 Earth 0.06294779806887 0.0629325395129388 0.0629630566302399 9.23770834374847 9.23312507506133 2479835.846748664 1.87284504106906 485.407806090736 3.01114251513991 -1.43944359023697 49585.8327294572 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2080-May-17 16:48 < 00:01 Earth 0.1144646104039 0.11444954578357 0.114479674755295 12.061057762884 12.0591276154816 2480902.200303074 0.747756845301891 602.423440556002 8.20726974275402 0.66533884817289 26932.9423779017 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2083-Apr-30 15:11 < 00:01 Earth 0.342537568037827 0.342528821086693 0.342546314976225 18.200023847841 18.1995964451137 2481980.132375874 0.210653876645556 419.322966513036 11.5057621462286 6.06507759279939 413950.604949194 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2196-Aug-12 21:51 00:05 Earth 0.466130457772462 0.465883008289891 0.466377922104012 19.0225876636523 19.0222871676412 2523357.410219102 4.70315094748468 12834.7640232365 10.1545292531241 -16.5872707666907 1690918.51750098 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
2199-Aug-10 15:27 00:05 Earth 0.425267427185965 0.425026780803341 0.425508088878274 17.7459261529131 17.7455730869213 2524450.143701545 5.10280866035496 12440.8174685862 9.84355294003029 -17.3107326579748 1628003.52716231 T 47 CATAB v2.0c-linF95 2015-Apr-07 15:23:09 2015-Apr-07 15:23
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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