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71611 (2000 EA7)
Classification: Main-belt Asteroid          SPK-ID: 2071611
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1507807184270316 3.8006e-08  
a 3.173346403603156 2.5228e-08 au
q 2.694866953050036 1.2487e-07 au
i 4.592609358846994 6.5314e-06 deg
node 28.51313714114801 5.8748e-05 deg
peri 52.61554988666211 6.3569e-05 deg
M 289.5659347931442 2.6827e-05 deg
tp 2459404.475386202947
(2021-Jul-08.97538620)
0.00015672 TDB
period 2064.784115554713
5.65
2.4623e-05
6.741e-08
d
yr
n .1743523680214309 2.0792e-09 deg/d
Q 3.651825854156277 2.9032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      659  
   data-arc span      9328 days (25.54 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:28:39  

Additional Information
 Earth MOID = 1.71371 au 
 Jupiter MOID = 1.62026 au 
 T_jup = 3.179 
[ 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 MPO449452  
diameter diameter 6.714 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71611 (2000 EA7)          Discovered 2000-Mar-02 by Spacewatch at Kitt Peak
Reference: 20031109/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
1974-Nov-02 04:55 00:02 Jupiter 1.95019820143698 1.95019692426406 1.95019947861013 3.82086504229164 3.70544962466735 2442353.704870584 1.90273074136708 84.576502560445 36.1516570559959 61.7168111036965 1572444.78197387 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
1985-Jul-21 11:24 00:02 Jupiter 1.74115168109126 1.74115077568964 1.74115258649229 2.35431725169206 2.13772416401899 2446267.975231046 1.50984970118366 68.2414567881682 10.1908530029409 87.0057339058203 1168136.58636708 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
1996-Apr-13 23:45 < 00:01 Jupiter 1.66325691531495 1.6632564431272 1.66325738750308 1.66064912533982 1.31880429840728 2450187.489585429 0.961562063046368 99.3865948974324 47.4002796932621 81.9126442438941 2425233.64952315 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2007-Jan-17 18:33 < 00:01 Jupiter 1.76167612750402 1.76167556752801 1.76167668748014 1.97355266467939 1.71268803889358 2454118.273028759 0.479868487868075 75.0974136684163 21.6572457062645 84.7908449380445 1998001.57253786 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2017-Oct-28 14:50 < 00:01 Jupiter 1.98797451020089 1.98797385749803 1.98797516290375 2.86515700308599 2.71237504753345 2458055.117740856 0.289803018978834 58.5971214322731 17.7475340502776 78.2158612958795 2205085.43222352 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2093-Jul-01 09:21 00:03 Jupiter 1.91564068740854 1.91563971470125 1.91564166011692 3.65834835254107 3.5354193123976 2485694.889788677 2.71942637313265 117.118197522691 27.5358082619279 77.7669599676496 2062354.97082894 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2104-Mar-20 20:43 00:03 Jupiter 1.70861612398558 1.70861542708702 1.70861682088395 2.25350165458511 2.0215829726845 2489609.362874413 3.18279084575518 93.5441151513279 23.436896962011 -78.7333296177171 1346758.72126424 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2114-Dec-14 13:14 00:04 Jupiter 1.65210165284425 1.65210107522394 1.65210223046446 1.62198973966472 1.26706859455681 2493530.051414688 3.6150205235971 159.558794323647 58.836351638707 -85.0989665739847 2502449.71008012 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
2125-Sep-16 09:22 00:04 Jupiter 1.77951170460295 1.7795103380254 1.77951307117899 2.01128701891734 1.75877901753732 2497458.890026011 4.06380773651853 76.2757262055661 20.3488819789529 86.183521722982 975481.255779379 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 16:28:49 2020-Feb-23 16:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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