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85247 (1993 RE5)
Classification: Main-belt Asteroid          SPK-ID: 2085247
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .205542429256039 4.6166e-08  
a 2.365338775542133 8.9649e-09 au
q 1.879161297603698 1.0618e-07 au
i 2.472074717266122 3.8892e-06 deg
node 182.5103066662784 8.9831e-05 deg
peri 207.2757658051775 9.0341e-05 deg
M 102.4908121902803 9.6471e-06 deg
tp 2458622.213460778880
(2019-May-18.71346078)
3.4686e-05 TDB
period 1328.735241816321
3.64
7.5541e-06
2.068e-08
d
yr
n .2709343356528244 1.5403e-09 deg/d
Q 2.851516253480567 1.0808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      9715 days (26.60 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49138  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:34:54  

Additional Information
 Earth MOID = .884744 au 
 Jupiter MOID = 2.59116 au 
 T_jup = 3.518 
[ 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 16.0   n/a MPO502664  

85247 (1993 RE5)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
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
2024-Mar-08 09:32 < 00:01 Juno 0.0486190569770874 0.0486181373497851 0.0486199766280271 3.6374115259962 3.63741145720276 2460377.897244078 0.618285745169217 116.107320568731 39.6573051336103 77.8829596068169 179585.403566856 T 19 CATAB v2.0f-lin.ifort 2020-May-20 15:35:07 2020-May-20 15:35

Alternate Designations
 1993 RE5 = 2000 QH183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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