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385376 (2002 RE8)
Classification: Main-belt Asteroid          SPK-ID: 2385376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2577254418694134 5.4893e-08  
a 2.325374159219282 9.271e-09 au
q 1.726066076522777 1.2362e-07 au
i 6.124115934918197 4.2935e-06 deg
node 167.733214307004 5.8854e-05 deg
peri 219.401692588366 6.003e-05 deg
M 30.3939063273076 1.1266e-05 deg
tp 2459091.149264158439
(2020-Aug-29.64926416)
4.0297e-05 TDB
period 1295.202547478837
3.55
7.7457e-06
2.121e-08
d
yr
n .2779488047647484 1.6622e-09 deg/d
Q 2.924682241915787 1.166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6730 days (18.43 yr)  
   first obs. used      2002-08-12  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59868  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:11  

Additional Information
 Earth MOID = .733887 au 
 Jupiter MOID = 2.53595 au 
 T_jup = 3.522 
[ 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 17.70   n/a E2021B25  

385376 (2002 RE8)          Discovered 2002-Sep-03 by NEAT at Haleakala
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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