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85315 (1995 BE)
Classification: Main-belt Asteroid          SPK-ID: 2085315
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199419402664807 5.3522e-08  
a 2.591100838193544 1.2195e-08 au
q 2.074385056796707 1.422e-07 au
i 5.545938860254072 5.5093e-06 deg
node 129.7766682497891 3.7846e-05 deg
peri 6.644871932229506 4.0233e-05 deg
M 15.75421103283783 9.9046e-06 deg
tp 2458933.831749741012
(2020-Mar-25.33174974)
4.1989e-05 TDB
period 1523.438402799678
4.17
1.0755e-05
2.945e-08
d
yr
n .2363075522701902 1.6682e-09 deg/d
Q 3.107816619590381 1.4627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      9320 days (25.52 yr)  
   first obs. used      1994-12-02  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55561  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:21  

Additional Information
 Earth MOID = 1.08837 au 
 Jupiter MOID = 1.92965 au 
 T_jup = 3.385 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456989.5 (2014-Nov-28.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995387853184099 5.3816e-08  
q 2.073909776592053 1.4303e-07 au
tp 2457411.844551376716
(2016-Jan-24.34455138)
4.4718e-05 TDB
node 129.8080683580164 3.7832e-05 deg
peri 6.918823519989313 4.0187e-05 deg
i 5.547127670987289 5.5112e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      9320 days (25.52 yr)  
   first obs. used      1994-12-02  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55561  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:21  

Additional Information
 Jupiter MOID = 1.92965 au 
 T_jup = 3.385 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.896201541744147E-15 -7.681110999215332E-15 1.038678758292915E-12 1.041024734994612E-14 3.487902086544253E-13 -2.885950215065051E-15
q -7.681110999215332E-15 2.045657310908753E-14 -2.868755983150897E-12 -2.932369632930576E-14 -9.632036423795193E-13 7.890961536574003E-15
tp 1.038678758292915E-12 -2.868755983150897E-12 1.999660659652705E-9 6.448499656963324E-12 6.143888875920414E-10 -9.748887351904166E-13
node 1.041024734994612E-14 -2.932369632930576E-14 6.448499656963324E-12 1.431223171839228E-9 -1.421806832554823E-9 6.14463903144558E-11
peri 3.487902086544253E-13 -9.632036423795193E-13 6.143888875920414E-10 -1.421806832554823E-9 1.614985447577594E-9 -6.148967425994367E-11
i -2.885950215065051E-15 7.890961536574003E-15 -9.748887351904166E-13 6.14463903144558E-11 -6.148967425994367E-11 3.03731596138544E-11

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 15.8   n/a MPO459395  

85315 (1995 BE)          Discovered 1995-Jan-20 by Kobayashi, T. at Oizumi
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
1926-Apr-08 00:38 00:02 Jupiter 1.97202798418906 1.97202734949954 1.97202861887857 2.04926420130333 1.82768891019819 2424613.526402520 1.58226170915992 98.4366023302253 33.0686022936783 87.1115975945547 1797009.69166489 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:23 2020-Nov-12 21:01
1939-Apr-14 18:38 00:01 Jupiter 1.99213037606672 1.99212977356287 1.99213097857113 2.27378512734027 2.07839607609661 2429368.276149649 1.36646622982321 103.380898730141 14.780960404785 84.6882125518224 1828621.39213525 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:23 2020-Nov-12 21:01
2010-Feb-14 00:19 < 00:01 Jupiter 1.93759977785845 1.93759928779886 1.93760026791793 2.05817260022241 1.83351401808009 2455241.513100401 0.203552557708019 47.518180537011 29.0147832363711 71.1471099586724 1642048.23627622 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:23 2020-Nov-12 21:01
2080-Dec-17 10:12 00:01 Jupiter 1.9243175498084 1.92431711806626 1.92431798155055 1.98359812342509 1.74766301844467 2481115.925265947 1.26960743766437 113.898600131146 40.9212940148546 -89.2771127191995 1653560.62950391 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:23 2020-Nov-12 21:01
2151-Oct-22 21:03 00:03 Jupiter 1.95305644515555 1.95305573985124 1.95305715046198 2.02699963090875 1.8003738507197 2506991.377247825 2.55772961023173 165.816353915965 38.1392139258753 -86.0257984134262 1792361.52772269 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 21:01:23 2020-Nov-12 21:01

Alternate Designations
 1995 BE = 1998 YQ28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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