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JPL Small-Body Database Browser
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442119 (2010 TR174)
Classification: Main-belt Asteroid          SPK-ID: 2442119
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2316516798557008 7.5712e-08  
a 3.10598887978757 6.5934e-08 au
q 2.386481338171653 2.1879e-07 au
i 18.15029394956368 7.7106e-06 deg
node 63.14024185031283 2.581e-05 deg
peri 9.234208211634158 3.3205e-05 deg
M 173.4099910608826 1.847e-05 deg
tp 2457637.403317862718
(2016-Sep-05.90331786)
9.7079e-05 TDB
period 1999.393480435007
5.47
6.3665e-05
1.743e-07
d
yr
n .1800546033198402 5.7333e-09 deg/d
Q 3.825496421403487 8.1208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5069 days (13.88 yr)  
   first obs. used      2004-07-16  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:50:56  

Additional Information
 Earth MOID = 1.40218 au 
 Jupiter MOID = 1.52627 au 
 T_jup = 3.104 
[ 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 15.6   n/a MPO440830  

442119 (2010 TR174)          Discovered 2010-Oct-07 by CSS at Catalina
Reference: Last Updated: 2015-09-02

[ 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
1959-Jul-10 21:28 00:04 Jupiter 1.57161044431653 1.57160869860396 1.57161219005169 3.9618227508152 3.82336705092144 2436760.394553533 4.33892877099103 420.061869971501 59.1697112291487 -81.3337799707574 1992387.06707613 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 13:50:58 2019-Jul-14 13:50
2019-Jul-29 17:00 < 00:01 Jupiter 1.56940312465589 1.56940216357896 1.56940408574514 3.79289667331601 3.64782746731355 2458694.208122869 0.730317542259231 383.197794249614 36.8833576685522 85.1915945053319 1791609.08856119 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 13:50:58 2019-Jul-14 13:50
2079-Oct-24 23:42 00:08 Jupiter 1.89937533411366 1.89936965290518 1.89938101549553 2.88961785695318 2.73093307882852 2480696.487846690 7.9523011028032 999.311447237978 91.970271045119 68.0359824263387 807677.72631827 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 13:50:58 2019-Jul-14 13:50
2089-Oct-29 01:33 00:06 Jupiter 1.63760515548033 1.63760035539207 1.63760995557808 3.96342106767318 3.83069728286884 2484353.564507018 6.31827918985661 343.666986194693 139.048866605736 -52.5453468992414 1248920.67612282 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 13:50:58 2019-Jul-14 13:50
2149-Nov-21 16:56 00:10 Jupiter 1.54339783751876 1.54339591392948 1.54339976127456 3.79463554928779 3.64714291721742 2506291.205565910 10.2981477343463 888.804564305624 36.1317466162998 83.490740856885 1829414.0300725 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 13:50:58 2019-Jul-14 13:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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