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134206 (2005 ER214)
Classification: Main-belt Asteroid          SPK-ID: 2134206
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03984617525894075 4.5061e-08  
a 2.765066792646109 2.0131e-08 au
q 2.654889456623655 1.2632e-07 au
i 10.76418356974057 4.7327e-06 deg
node 153.299535767079 2.723e-05 deg
peri 281.1695685680209 6.6731e-05 deg
M 226.5083116190786 6.1411e-05 deg
tp 2459823.242623422792
(2022-Aug-31.74262342)		 0.00028726 TDB
period 1679.410509757593
4.60		 1.8341e-05
5.021e-08		 d
yr
n .2143609307601407 2.341e-09 deg/d
Q 2.875244128668563 2.0933e-08 au
   Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      9039 days (24.75 yr)  
   first obs. used      1995-11-14  
   last obs. used      2020-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61639  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:10:57  

Additional Information
 Earth MOID = 1.69579 au 
 Jupiter MOID = 2.22058 au 
 T_jup = 3.313 
[ 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 15.48   n/a E2021B55  

134206 (2005 ER214)          Discovered 2005-Mar-08 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2005 ER214 = 2003 WJ171 = 2005 CR20 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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