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185642 (2008 EV88)
Classification: Main-belt Asteroid          SPK-ID: 2185642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724766826638018 6.2424e-08  
a 2.755496203507448 2.681e-08 au
q 2.280237359233783 1.8233e-07 au
i 12.01857546956543 5.0194e-06 deg
node 279.8668828961556 2.9248e-05 deg
peri 273.8034942081474 3.6454e-05 deg
M 289.9001480193167 3.0886e-05 deg
tp 2459721.821489843629
(2022-May-22.32148984)
0.00014655 TDB
period 1670.698768037037
4.57
2.4383e-05
6.676e-08
d
yr
n .2154787008210802 3.1448e-09 deg/d
Q 3.230755047781112 3.1434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      8886 days (24.33 yr)  
   first obs. used      1996-10-04  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54512  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:48:00  

Additional Information
 Earth MOID = 1.31814 au 
 Jupiter MOID = 1.95408 au 
 T_jup = 3.291 
[ 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 15.17   n/a MPCxxxxx  

185642 (2008 EV88)          Discovered 2008-Mar-08 by Lowe, A. at Mayhill
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1951-Jan-09 19:21 00:03 Jupiter 1.99780549781944 1.99780442465941 1.99780657099401 2.47811968471843 2.30067908309348 2433656.306129747 3.03166193127063 483.247215582812 29.5687785126876 83.7970391061339 971283.430242662 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 21:48:01 2021-Apr-13 21:48
2010-Sep-11 21:43 < 00:01 Jupiter 1.9712195816654 1.97121891686692 1.97122024646478 1.76491199480872 1.50184055294299 2455451.405181635 0.370541325094523 312.679814927788 57.6882979310309 73.3571715065343 1793815.83815269 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 21:48:01 2021-Apr-13 21:48
2070-May-19 07:23 00:03 Jupiter 1.95398444627872 1.95398381727438 1.95398507528306 1.38927599137932 1.03107624697166 2477250.807721887 2.72452844796586 233.422421898174 124.149336177126 36.8862954133131 1654799.34250895 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 21:48:01 2021-Apr-13 21:48
2130-Jan-24 16:05 00:06 Jupiter 1.945113434858 1.94511281667753 1.94511405303791 1.71558384802699 1.43955007848534 2499050.170399379 5.58725737547013 492.882644406395 96.9769922277318 -14.6247525567909 445495.175748831 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 21:48:01 2021-Apr-13 21:48
2189-Sep-26 13:16 00:08 Jupiter 1.94762855173681 1.94762765140836 1.94762945209658 2.388122884108 2.19848404279792 2520845.052982620 8.15565293441798 611.492526674872 39.9989517122506 -70.8575601999115 1271473.51972026 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 21:48:01 2021-Apr-13 21:48

Alternate Designations
 2008 EV88 = 1996 TU15 = 1999 CL113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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