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65848 Enricomari (1997 BP9)
Classification: Main-belt Asteroid          SPK-ID: 2065848
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .391315065809983 4.5993e-08  
a 3.033686679175776 1.8272e-08 au
q 1.846559376667238 1.3407e-07 au
i 11.61704221762101 7.9003e-06 deg
node 134.5042245788518 2.1008e-05 deg
peri 92.16017807645072 2.3448e-05 deg
M 95.9648296843951 9.1051e-06 deg
tp 2458486.025196623797
(2019-Jan-02.52519662)
4.6932e-05 TDB
period 1929.98757799651
5.28
1.7436e-05
4.774e-08
d
yr
n .1865296979650566 1.6852e-09 deg/d
Q 4.220813981684313 2.5422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      25305 days (69.28 yr)  
   first obs. used      1950-06-19  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:46:56  

Additional Information
 Earth MOID = .88132 au 
 Jupiter MOID = 1.13888 au 
 T_jup = 3.092 
[ 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 15.3   n/a MPO436241  

65848 Enricomari           Discovered 1997 Jan. 30 by M. Tombelli at Cima Ekar.
Enrico Mari (1978-2007), a cousin of the discoverer and a member of the Montelupo Astronomical Group, also played the classical guitar and regaled his friends and relatives at parties with Italian and Tuscan dialect songs. The name was suggested by his parents, Silvana and Luciano Mari.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090409/MPCPages.arcLast Updated: 2009-04-10

[ 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
1905-Apr-28 01:23 00:05 Jupiter 1.50501930969009 1.5050004086054 1.50503821085511 4.78050053939835 4.66128614572308 2416963.557936314 5.40486656659401 1095.70341433349 87.6092625557675 35.6646733182487 764837.295661788 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
1952-Jul-27 06:27 00:02 Jupiter 1.1285532514634 1.12855091176942 1.12855559115507 3.07766256559586 2.82328357258331 2434220.768748740 1.50772392112895 135.199211858913 81.3683745738552 86.2452238747958 583942.78900159 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
2000-Feb-19 05:54 < 00:01 Jupiter 1.13525696109519 1.13525539650755 1.13525852568359 2.77907486970884 2.49620597627043 2451593.745572899 0.802784362720173 99.6802190101142 48.5055559779534 -52.406448203815 1585062.14025845 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
2047-Dec-16 17:40 00:01 Jupiter 1.48864538010646 1.48864342935865 1.4886473308535 3.72788182377045 3.57199178832403 2469061.236292162 1.13985349849024 92.5527312242389 81.8133612998508 -84.677458232801 725197.715238576 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
2106-Dec-06 00:21 00:01 Jupiter 1.19937428430305 1.19937170024899 1.1993768683586 2.74645180400032 2.47599612885269 2490599.514538902 1.48145347877982 169.45317334946 68.5613745119069 57.4570188420483 995211.789150565 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
2154-Aug-30 01:39 00:02 Jupiter 1.11122054262039 1.11121923137225 1.11122185386795 2.39381752514568 2.05082226431094 2508033.568935942 1.86067191051939 182.408708920086 54.3530031989915 -81.450293625572 1421199.06910494 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:47:09 2020-Feb-23 14:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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