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442015 (2010 OS73)
Classification: Main-belt Asteroid          SPK-ID: 2442015
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786282136491337 1.2854e-07  
a 3.127032591429003 1.248e-07 au
q 2.568456345599419 4.6575e-07 au
i 11.94679286725065 9.5821e-06 deg
node 124.0535304857538 4.0976e-05 deg
peri 241.0146288174203 4.7626e-05 deg
M 286.7576697341576 3.7897e-05 deg
tp 2459411.419443163285
(2021-Jul-15.91944316)
0.000233 TDB
period 2019.747310084868
5.53
0.00012091
3.31e-07
d
yr
n .1782401185546687 1.067e-08 deg/d
Q 3.685608837258588 1.4709e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3211 days (8.79 yr)  
   first obs. used      2010-07-25  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:12  

Additional Information
 Earth MOID = 1.5908 au 
 Jupiter MOID = 1.86043 au 
 T_jup = 3.156 
[ 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 16.3   n/a MPO456094  
diameter diameter 4.253 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442015 (2010 OS73)          Discovered 2010-Jul-25 by WISE at WISE
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
1968-Aug-24 05:24 00:09 Jupiter 1.88070472341644 1.88070359891728 1.88070584791871 2.87279242343572 2.71149150361142 2440092.724755500 8.5119418741877 620.32883083721 44.3978245966247 -83.0012882259757 1004209.56646228 T 13 CATAB v2.0e-lin.ifort 2019-May-30 10:13:15 2019-May-30 10:13
1978-Dec-31 22:56 00:06 Jupiter 1.99348600710452 1.99348375000833 1.99348826421532 3.99729520624503 3.88954736262949 2443874.455612653 6.05610935901366 334.174319487302 49.899558600319 75.2367500278853 1560367.10890668 T 13 CATAB v2.0e-lin.ifort 2019-May-30 10:13:15 2019-May-30 10:13
2051-Jul-17 15:26 00:07 Jupiter 1.88519210808617 1.88519092392098 1.88519329226411 2.96511285119148 2.80949963008105 2470370.143210077 7.15318457526001 529.601349636491 42.7627459099047 -83.1257441601734 1092697.15660743 T 13 CATAB v2.0e-lin.ifort 2019-May-30 10:13:15 2019-May-30 10:13
2124-Mar-18 21:09 00:23 Jupiter 1.98735672045743 1.98735264241039 1.98736079891838 1.88794617974514 1.64679374105103 2496912.381201766 22.8522970649712 1620.3273343098 54.3079243743587 -82.7493357238884 981662.940716781 T 13 CATAB v2.0e-lin.ifort 2019-May-30 10:13:15 2019-May-30 10:13
2134-Jun-11 04:43 00:23 Jupiter 1.9050501585081 1.90504904966027 1.90505126741624 3.08482048077839 2.93715480157911 2500648.696804342 22.6283009905469 1629.46952938678 42.4538482717601 -86.3575544642557 1130023.18011526 T 13 CATAB v2.0e-lin.ifort 2019-May-30 10:13:15 2019-May-30 10:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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