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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2058786656872631 4.2371e-08  
a 2.364635323940691 8.3015e-09 au
q 1.877807358610812 9.8047e-08 au
i 2.47270518773023 3.7747e-06 deg
node 182.5116426499875 8.1997e-05 deg
peri 207.2339853721967 8.2399e-05 deg
M 209.8484296648822 9.7727e-06 deg
tp 2459950.451909980998
(2023-Jan-05.95190998)
3.7937e-05 TDB
period 1328.14253722472
3.64
6.994e-06
1.915e-08
d
yr
n .2710552443808133 1.4274e-09 deg/d
Q 2.851463289270569 1.0011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      10104 days (27.66 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49188  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:38  

Additional Information
 Earth MOID = .882677 au 
 Jupiter MOID = 2.59352 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.08   n/a E2021B10  

85247 (1993 RE5)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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