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382270 (2012 TA174)
Classification: Main-belt Asteroid          SPK-ID: 2382270
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05556072728226039 9.2783e-08  
a 3.098993156982403 6.0352e-08 au
q 2.926810843337713 3.0034e-07 au
i 9.905050480647605 9.0227e-06 deg
node 357.9114933047396 3.6933e-05 deg
peri 214.9641903617354 8.901e-05 deg
M 307.3112875299262 8.6212e-05 deg
tp 2459292.138219435017
(2021-Mar-18.63821943)
0.00047859 TDB
period 1992.64233409079
5.46
5.8209e-05
1.594e-07
d
yr
n .1806646350130175 5.2776e-09 deg/d
Q 3.271175470627094 6.3705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      4458 days (12.21 yr)  
   first obs. used      2007-11-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:33:48  

Additional Information
 Earth MOID = 1.92855 au 
 Jupiter MOID = 1.71518 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 16.0   n/a MPO423413  
diameter diameter 5.163 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382270 (2012 TA174)          Discovered 2007-Nov-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ 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-Nov-25 15:01 00:10 Jupiter 1.94374396437835 1.94373885104218 1.94374907771993 3.96978495414199 3.8584524688628 2416079.125920118 9.93064150946794 309.324523449135 76.981404624223 38.2262883725881 1066017.2659692 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
1953-Aug-13 00:17 00:06 Jupiter 1.96825168723373 1.96824917490243 1.96825419956492 2.84185702442643 2.68616197957964 2434602.511747367 6.1091873391902 131.524844215517 46.8629053745194 -38.6086084306485 1217280.80286806 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
1963-Jul-11 05:13 00:05 Jupiter 1.71964275817299 1.71964171926897 1.71964379708004 3.582178512774 3.44193090985818 2438221.717550647 4.62380476131135 468.512927810023 43.2569966339261 -89.6695849055964 1464306.45693476 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
2024-Mar-19 21:35 < 00:01 Jupiter 1.85682260978077 1.85682173025319 1.85682348930898 2.81052195101264 2.64323631543732 2460389.398975084 0.84842774333046 93.7244247136881 14.0938802767113 -69.9650718205058 1606828.01706397 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
2034-Mar-05 12:06 00:02 Jupiter 1.77888789177862 1.77888677414512 1.77888900941223 3.82176909774787 3.69507961526368 2464027.004097607 1.66910673265299 220.994452602643 48.1348935486019 86.6215225642063 1470049.56023243 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
2094-Oct-29 09:50 00:07 Jupiter 1.77001943309779 1.77001752876954 1.77002133742794 3.06974908488099 2.90968767456868 2486179.910010416 7.38676869616395 193.835235166047 92.3064848983005 64.2765265378375 1348613.07084015 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
2104-Oct-30 20:17 00:08 Jupiter 1.89765308102249 1.89764924483164 1.8976569172154 4.05105012883783 3.93932758350867 2489833.345116636 7.8120236856779 231.794781311155 103.252389572434 43.0486015237973 924245.253991114 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34
2165-Jun-17 23:22 00:13 Jupiter 1.73536016901907 1.73535908587433 1.73536125219073 3.4156379685043 3.26961626936972 2511978.473333092 13.4428181083284 1097.27870772294 44.354765201565 86.9701815212031 1434380.39252391 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:33:49 2020-Feb-26 03:34

Alternate Designations
 2012 TA174 = 2007 WA44 = 2010 BR78 = 2010 OS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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