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JPL Small-Body Database Browser
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46576 (1992 EP10)
Classification: Main-belt Asteroid          SPK-ID: 2046576
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05016939379165052 5.3989e-08  
a 2.533606739239267 1.1898e-08 au
q 2.406497225025193 1.3734e-07 au
i 14.77766851709758 4.8103e-06 deg
node 163.0048342777478 1.3324e-05 deg
peri 39.31857615674468 4.9703e-05 deg
M 225.8752124261511 5.1281e-05 deg
tp 2459149.299594224685
(2020-Oct-26.79959422)
0.00021107 TDB
period 1473.015223320342
4.03
1.0376e-05
2.841e-08
d
yr
n .2443966595189149 1.7216e-09 deg/d
Q 2.660716253453341 1.2495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      10131 days (27.74 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:18:03  

Additional Information
 Earth MOID = 1.42198 au 
 Jupiter MOID = 2.31886 au 
 T_jup = 3.401 
[ 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 14.1   n/a MPO417139  
diameter diameter 4.910 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.127   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46576 (1992 EP10)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20020921/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
2179-Jun-28 09:46 < 00:01 Juno 0.0432870899316026 0.0432641038907298 0.0433100833681509 5.90346120912011 5.90346116151201 2517101.906715589 0.958337085422671 1452.6111714432 47.3998621899606 37.9410708795899 84033.0131136625 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:18:17 2019-Dec-04 03:18
2189-Sep-26 06:40 < 00:01 Juno 0.045672229248535 0.0456494539756121 0.0456950168582258 5.43532096419486 5.43532091518668 2520844.777684083 0.665769604503893 1640.23652807871 44.2414426600728 46.2200897295755 111479.097419621 T 25 CATAB v2.0f-lin.ifort 2019-Dec-04 03:18:17 2019-Dec-04 03:18

Alternate Designations
 1992 EP10 = 1996 ET 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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