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85695 (1998 RE61)
Classification: Main-belt Asteroid          SPK-ID: 2085695
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169851372146944 5.6646e-08  
a 2.480846412461533 1.1705e-08 au
q 2.059471245219118 1.4119e-07 au
i 11.37357708341918 5.2458e-06 deg
node 193.9792331861161 2.3149e-05 deg
peri 224.3903844706448 2.5862e-05 deg
M 259.8966219284544 1.3841e-05 deg
tp 2459793.366532606697
(2022-Aug-01.86653261)
5.6757e-05 TDB
period 1427.244059998631
3.91
1.0101e-05
2.766e-08
d
yr
n .2522343655788942 1.7851e-09 deg/d
Q 2.902221579703947 1.3693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      9259 days (25.35 yr)  
   first obs. used      1996-03-27  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60615  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:10:22  

Additional Information
 Earth MOID = 1.08551 au 
 Jupiter MOID = 2.5199 au 
 T_jup = 3.432 
[ 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 16.49   n/a MPO637175  

85695 (1998 RE61)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1998 RE61 = 1998 UZ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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