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46092 (2001 EP16)
Classification: Main-belt Asteroid          SPK-ID: 2046092
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373113250488193 4.3919e-08  
a 2.746714964749461 1.4729e-08 au
q 2.369559893408292 1.2348e-07 au
i 12.55451358059287 5.5246e-06 deg
node 202.1529243709483 1.9333e-05 deg
peri 48.18398642569735 2.6902e-05 deg
M 20.4500690085342 1.8597e-05 deg
tp 2458906.048013917133
(2020-Feb-26.54801392)
8.5647e-05 TDB
period 1662.718838535071
4.55
1.3374e-05
3.662e-08
d
yr
n .216512853319913 1.7416e-09 deg/d
Q 3.123870036090631 1.6752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      8458 days (23.16 yr)  
   first obs. used      1997-04-14  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:39:05  

Additional Information
 Earth MOID = 1.37703 au 
 Jupiter MOID = 1.92846 au 
 T_jup = 3.299 
[ 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 14.5   n/a MPO474332  
diameter diameter 3.158 km 0.611 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.337   0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46092 (2001 EP16)          Discovered 2001-Mar-15 by JPL/NEAT at Haleakala
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ 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
1917-Jul-19 21:34 00:02 Jupiter 1.94480031882345 1.94479963755705 1.94480100009471 3.76514020024945 3.64763169624726 2421429.398844170 2.19838924334891 209.280832515893 22.8211012171587 81.9144979409296 2480565.44719617 T 20 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:15 2020-Jun-23 21:39
1976-Jul-20 03:47 < 00:01 Jupiter 1.91964474052828 1.91964432851868 1.91964515253788 3.94647989604971 3.83304385096886 2442979.657553995 0.858099993230038 108.663171598557 18.7644888938489 -89.7927082208356 2618984.94842851 T 20 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:15 2020-Jun-23 21:39
2035-Jul-22 16:33 < 00:01 Jupiter 1.92911813028432 1.92911770824348 1.92911855232528 4.11861055382123 4.01058700267304 2464531.189350590 0.514310119399304 73.7861285200114 18.5468883983274 -85.8612776588923 2845193.55786502 T 20 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:15 2020-Jun-23 21:39
2094-Jul-24 23:16 00:02 Jupiter 1.97141360641506 1.97141289317906 1.97141431965587 4.28614868504464 4.18470618119451 2486083.469182863 1.80119307761585 194.210513673926 18.8342588648445 -81.8530594278815 2901429.13772758 T 20 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:15 2020-Jun-23 21:39
2190-Jul-24 02:32 00:04 Jupiter 1.97379488430034 1.97379348676349 1.97379628185166 3.52552429770669 3.40162513388812 2521145.605811807 4.07769223900866 300.62976048866 29.9639598752251 75.2471964854584 2214389.59321103 T 20 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:15 2020-Jun-23 21:39

Alternate Designations
 2001 EP16 = 1998 SW150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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