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357622 (2005 EY95)
Classification: Apollo [NEO, PHA]          SPK-ID: 2357622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 55 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .538261777046503 6.3283e-08  
a 1.083561634236762 2.5234e-09 au
q .5003218234530696 6.8518e-08 au
i 3.1694719845231 2.8525e-06 deg
node 72.91233522782545 0.000114 deg
peri 342.0857064985823 0.00011367 deg
M 54.29275451980626 1.0029e-05 deg
tp 2459138.367585429448
(2020-Oct-15.86758543)
1.1292e-05 TDB
period 411.9825830026499
1.13
1.4391e-06
3.94e-09
d
yr
n .8738233480071279 3.0524e-09 deg/d
Q 1.666801445020455 3.8816e-09 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      6615 days (18.11 yr)  
   first obs. used      2002-06-04  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:21:22  

Additional Information
 Earth MOID = .0398902 au 
 Jupiter MOID = 3.70659 au 
 T_jup = 5.570 
[ 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 20.32   n/a E2021B25  
rotation period rot_per 3.925 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]

357622 (2005 EY95)          Discovered 2005-Mar-11 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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