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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05577196296443727 1.0485e-07  
a 3.099839192926928 7.7041e-08 au
q 2.926955076263296 3.1878e-07 au
i 9.903616866891332 1.0552e-05 deg
node 357.9266247708191 3.8971e-05 deg
peri 214.6706077665027 8.9599e-05 deg
M 235.3646245273805 8.5343e-05 deg
tp 2459290.653984953804
(2021-Mar-17.15398495)
0.00047626 TDB
period 1993.45838724537
5.46
7.4316e-05
2.035e-07
d
yr
n .1805906771384681 6.7324e-09 deg/d
Q 3.272723309590559 8.1338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4039 days (11.06 yr)  
   first obs. used      2007-11-19  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:48:39  

Additional Information
 Earth MOID = 1.92891 au 
 Jupiter MOID = 1.71461 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 15:02 00:13 Jupiter 1.94374363822791 1.94373727910378 1.94374999736011 3.96978552640023 3.85845303868254 2416079.126503321 12.627212937352 380.10486611355 80.2155863147179 36.5384677934702 1039701.35673325 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
1953-Aug-13 00:17 00:08 Jupiter 1.96825186782612 1.96824859613859 1.96825513951299 2.84185722286039 2.68616220421465 2434602.512125234 7.63798797342977 158.925601590163 51.6941241841042 -33.8739729228845 929332.157947897 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
1963-Jul-11 05:14 00:06 Jupiter 1.71964293516022 1.71964185126188 1.71964401905836 3.58217837117316 3.44193077721604 2438221.717840696 5.84147043903565 585.835236001959 47.0303411090586 89.1099084812083 1285732.40264248 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
2024-Mar-19 21:35 00:01 Jupiter 1.85682269461374 1.85682176464488 1.85682362458303 2.81052177818942 2.64323613956109 2460389.398983814 1.13790168030466 93.8272882565932 14.1876441344915 -69.9570013502447 1300156.16425685 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
2034-Mar-05 12:06 00:02 Jupiter 1.77888809037034 1.77888669815006 1.77888948259052 3.82176967499892 3.69508022669219 2464027.004055798 2.1201214088507 224.006587186943 60.710670970016 86.1501562889394 1251724.8000306 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
2094-Oct-29 09:50 00:09 Jupiter 1.77001948695275 1.77001741514436 1.77002155876516 3.06974955363083 2.90968817410837 2486179.909686082 9.43825869183523 241.407104252757 93.5435999386811 62.5556348386189 1105090.3802205 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
2104-Oct-30 20:16 00:10 Jupiter 1.89765344685022 1.89764847905978 1.89765841464465 4.05105120710937 3.93932871420403 2489833.344768485 9.91931802779306 296.239590523705 104.82276497884 39.8578785976137 818135.222646047 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48
2165-Jun-17 23:21 00:17 Jupiter 1.73536034980969 1.73535924717105 1.73536145245613 3.41563926697035 3.2696176413778 2511978.472691084 17.1187483880126 1380.6750849063 47.3342160804523 87.4105664474039 1263422.45192537 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:48:41 2019-Jul-14 14:48

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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