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JPL Small-Body Database Browser
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85583 (1998 EV10)
Classification: Main-belt Asteroid          SPK-ID: 2085583
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 .2901092063879631 3.6118e-08  
a 2.794981028907955 1.5036e-08 au
q 1.984131300742056 1.0564e-07 au
i 9.238317737210309 4.9661e-06 deg
node 129.2111983229584 2.4901e-05 deg
peri 277.6902625084091 2.6214e-05 deg
M 277.5022719331091 8.5191e-06 deg
tp 2458991.616566102161
(2020-May-22.11656610)
4.1471e-05 TDB
period 1706.73747139573
4.67
1.3773e-05
3.771e-08
d
yr
n .2109287491682012 1.7021e-09 deg/d
Q 3.605830757073854 1.9398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1039  
   data-arc span      7941 days (21.74 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 08:17:35  

Additional Information
 Earth MOID = 1.0185 au 
 Jupiter MOID = 1.89712 au 
 T_jup = 3.246 
[ 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 14.3   n/a MPO366215  
diameter diameter 6.816 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85583 (1998 EV10)          Discovered 1998-Mar-01 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1971-Oct-11 04:35 00:01 Jupiter 1.94066544220777 1.94066489184569 1.94066599256963 1.47623280447356 1.14295390369832 2441235.691124591 1.12491490479978 208.420925849594 171.388761876818 -14.8480427382711 1044779.68012063 T 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17
1994-Oct-24 01:08 < 00:01 Jupiter 1.90211130777669 1.90211084906299 1.90211176649052 0.786182688707 n/a 2449649.547127056 0.544181487571028 202.586205646212 22.6863300460249 89.1672927534167 12538406.4578471 F 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17
2017-Nov-03 20:28 < 00:01 Jupiter 1.96883083479828 1.96883037825122 1.96883129134544 0.913793180568298 n/a 2458061.353088577 0.231758735216122 46.7460439986244 18.7529924488492 72.4548716846538 15091448.7423155 F 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17
2125-Nov-29 02:00 00:02 Jupiter 1.91163502213596 1.91163435652786 1.91163568774732 1.42648031773984 1.07176029075339 2497532.583042124 2.48153052439505 483.718812201037 200.145878109663 -28.9930690945536 798835.593261482 T 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17
2148-Dec-15 10:41 00:03 Jupiter 1.89882765305551 1.89882710253485 1.89882820358602 0.803975084524237 n/a 2505949.945444577 3.0714170691103 473.545086509073 24.4259604152405 -88.4817047646199 11622446.1620831 F 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17
2171-Dec-24 11:18 00:04 Jupiter 1.99951743582056 1.99951597228095 1.9995188993354 0.980786516653481 0.338696404991927 2514358.970867863 3.81301768377943 15706.3079292011 570.825467008489 1.39609472332929 450271.437884492 T 20 CATAB v2.0f-lin.ifort 2019-Dec-04 08:17:50 2019-Dec-04 08:17

Alternate Designations
 1998 EV10 = 2001 QM181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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