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JPL Small-Body Database Browser
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249586 (1995 WJ10)
Classification: Main-belt Asteroid          SPK-ID: 2249586
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319909391601058 4.5263e-08  
a 2.980364475727498 3.1417e-08 au
q 2.586983369536809 1.4829e-07 au
i 9.527298614943707 5.2398e-06 deg
node 230.5533277431927 3.1436e-05 deg
peri 70.98979878965328 3.9518e-05 deg
M 282.2141294626318 2.3194e-05 deg
tp 2459006.569817110974
(2020-Jun-06.06981711)
0.00012277 TDB
period 1879.327609886728
5.15
2.9716e-05
8.136e-08
d
yr
n .1915578732021598 3.029e-09 deg/d
Q 3.373745581918186 3.5564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      8654 days (23.69 yr)  
   first obs. used      1995-10-24  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:51  

Additional Information
 Earth MOID = 1.59057 au 
 Jupiter MOID = 1.8689 au 
 T_jup = 3.226 
[ 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 15.7   n/a MPO437159  
diameter diameter 2.454 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.185   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249586 (1995 WJ10)          Discovered 1995-Nov-16 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1928-Dec-28 11:01 00:04 Jupiter 1.97058593635282 1.97058430695026 1.97058756577162 4.19633931759056 4.09262727627823 2425608.958699736 4.03106246476369 313.478550091268 23.5810668469423 -76.7889315144685 2584746.58564198 T 20 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:53 2019-Sep-24 04:18
1965-Jun-25 13:05 00:02 Jupiter 1.86427652996644 1.86427605459775 1.86427700533608 3.67489470537908 3.54910741740683 2438937.045424900 2.33742361401361 197.856803790968 18.8285396448475 -88.9686725885351 2449412.93412146 T 20 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:53 2019-Sep-24 04:18
2001-Dec-27 12:51 < 00:01 Jupiter 1.91525640800197 1.91525591851907 1.9152568974852 3.00334209414488 2.8522908948333 2452271.035327826 0.707036992782953 100.123377067786 23.5463683123262 86.8314319134836 2866257.32367848 T 20 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:53 2019-Sep-24 04:18
2083-Dec-05 04:42 00:03 Jupiter 1.88478979610937 1.88478913719036 1.88479045503523 3.81842980751529 3.69886581763531 2482198.695501907 3.21501254505772 264.480340878243 20.0191572248112 -86.3393614123281 2521775.45405092 T 20 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:53 2019-Sep-24 04:18
2120-Jun-05 21:08 00:05 Jupiter 1.89969305155187 1.89969194551604 1.89969415759363 3.10592174178714 2.95888545817278 2495530.380231804 5.16426254522496 204.098168507927 36.6144601152959 70.2617796477607 1829927.26680918 T 20 CATAB v2.0f-lin.ifort 2019-Sep-24 04:18:53 2019-Sep-24 04:18

Alternate Designations
 1995 WJ10 = 2009 JZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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