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JPL Small-Body Database Browser
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22099 (2000 EX106)
Classification: Apollo [NEO]          SPK-ID: 2022099
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 164 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .276235990385923 4.2747e-08  
a 1.104406228455273 1.2606e-09 au
q .7993294801495486 4.6693e-08 au
i 9.844872814759313 4.6084e-06 deg
node 136.4583528029109 1.9097e-05 deg
peri 186.5700414416669 2.3005e-05 deg
M 61.81056302818657 1.8333e-05 deg
tp 2458527.713322336270
(2019-Feb-13.21332234)
2.1514e-05 TDB
period 423.9276051731441
1.16
7.2581e-07
1.987e-09
d
yr
n .8492015985912637 1.4539e-09 deg/d
Q 1.409482976760997 1.6088e-09 au
  Orbit Determination Parameters
   # obs. used (total)      809  
   data-arc span      8438 days (23.10 yr)  
   first obs. used      1994-01-30  
   last obs. used      2017-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48665  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:29:33  

Additional Information
 Earth MOID = .167876 au 
 Jupiter MOID = 3.88647 au 
 T_jup = 5.584 
[ 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 17.9   n/a MPO337445  
diameter diameter 0.524 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 6.334 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2000) http://www.asu.cas.cz/~ppravec/neo.htm]
[Warner, B.D. (2015) Minor Planet Bull. 42, 172-183.]
geometric albedo albedo 0.444   0.217 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
SMASSII spectral type spec_B S:   n/a Binzel et al. (2004) Icarus 170, 259-294 SMASSIR data only, classification consistent with specified type, but uncertain

22099 (2000 EX106)          Discovered 2000-Mar-14 by CSS at Catalina
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 EX106 = 1994 BX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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