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JPL Small-Body Database Browser
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85344 (1995 SB64)
Classification: Main-belt Asteroid          SPK-ID: 2085344
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017373013763617 5.0539e-08  
a 2.798861833668382 1.9112e-08 au
q 2.514113183785665 1.4505e-07 au
i 3.405163041480799 5.6159e-06 deg
node 356.5026068199181 8.1082e-05 deg
peri 347.5725890484784 8.4275e-05 deg
M 123.021205618832 2.3845e-05 deg
tp 2458416.049015022715
(2018-Oct-24.54901502)
0.0001124 TDB
period 1710.293388310074
4.68
1.7518e-05
4.796e-08
d
yr
n .2104902015412179 2.156e-09 deg/d
Q 3.083610483551099 2.1057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      9786 days (26.79 yr)  
   first obs. used      1993-03-20  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:19:40  

Additional Information
 Earth MOID = 1.50657 au 
 Jupiter MOID = 2.28599 au 
 T_jup = 3.316 
[ 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 15.8   n/a MPO412682  

85344 (1995 SB64)          Discovered 1995-Sep-26 by Spacewatch at Kitt Peak
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
2023-Jul-01 08:21 00:02 Amphi 0.0307491662079008 0.0307474360420008 0.0307508968132907 1.77446944102707 1.77446933566818 2460126.848148302 2.11890031573523 244.622524044959 51.7811438069669 -73.2611606912318 85023.0153194934 T 13 CATAB v2.0f-lin.ifort 2020-Jan-29 13:19:59 2020-Jan-29 13:20
2167-Mar-18 01:57 00:26 Iris 0.0292226591663862 0.0292068102013689 0.0292385367709192 3.04955938517301 3.04955932066462 2512616.581557839 25.8561759878465 1646.79202522522 56.070006363491 61.3864509058483 68392.2008324685 T 13 CATAB v2.0f-lin.ifort 2020-Jan-29 13:19:59 2020-Jan-29 13:20

Alternate Designations
 1995 SB64 = 1996 XJ34 = 2000 WU136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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