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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 168 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2762935579250919 4.1986e-08  
a 1.104456019153868 1.2276e-09 au
q .7993019360500623 4.5881e-08 au
i 9.845425150580024 4.5469e-06 deg
node 136.4553521284905 1.8978e-05 deg
peri 186.5784187383032 2.2636e-05 deg
M 211.3146347887455 1.8072e-05 deg
tp 2459375.600259463376
(2021-Jun-10.10025946)
2.1464e-05 TDB
period 423.9562738219242
1.16
7.0685e-07
1.935e-09
d
yr
n .8491441741258723 1.4158e-09 deg/d
Q 1.409610102257673 1.5668e-09 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      9930 days (27.19 yr)  
   first obs. used      1994-01-30  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:03  

Additional Information
 Earth MOID = .168335 au 
 Jupiter MOID = 3.8882 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. 2020-October); 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

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