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17268 (2000 KZ50)
Classification: Main-belt Asteroid          SPK-ID: 2017268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09539078227184569 3.493e-08  
a 2.794112425119901 1.2279e-08 au
q 2.52757985513223 1.0102e-07 au
i 2.813788070879774 3.9659e-06 deg
node 273.1604879167356 7.2081e-05 deg
peri 49.58650810367577 7.5086e-05 deg
M 44.19124116704775 1.9694e-05 deg
tp 2458791.089747509004
(2019-Nov-03.58974751)
9.3387e-05 TDB
period 1705.941922105896
4.67
1.1245e-05
3.079e-08
d
yr
n .2110271137223703 1.3911e-09 deg/d
Q 3.060644995107572 1.345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1726  
   data-arc span      14333 days (39.24 yr)  
   first obs. used      1981-05-08  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51726  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:12:20  

Additional Information
 Earth MOID = 1.51614 au 
 Jupiter MOID = 2.19853 au 
 T_jup = 3.319 
[ 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 13.6   n/a MPO350940  
diameter diameter 4.735 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.314   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17268 (2000 KZ50)          Discovered 2000-May-29 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1963-Jul-08 15:41 00:01 Eunom 0.0220084839351429 0.0220002306417975 0.0220167373290082 4.32661652215628 4.32661637473663 2438219.153137619 1.23214705143073 417.911014145024 36.1571403185227 10.306722907247 18022.8788526621 T 27 CATAB v2.0f-lin.ifort 2020-Aug-25 01:12:32 2020-Aug-25 01:12
2027-Feb-03 05:01 00:03 Hygie 0.0373863149659672 0.0373845352343944 0.0373880947463602 1.63918003615136 1.63917940568315 2461439.708937103 3.37125176327174 118.056755054534 48.252500293322 47.315710882683 90106.2250793096 T 27 CATAB v2.0f-lin.ifort 2020-Aug-25 01:12:32 2020-Aug-25 01:12
2040-Apr-01 09:19 < 00:01 Inter 0.0439505914544177 0.0439451368985179 0.0439560460141482 4.65105710155606 4.65105702994134 2466245.888042197 0.561785110936926 272.614185463614 29.5767398589879 -4.37249907220543 29398.1736963121 T 27 CATAB v2.0f-lin.ifort 2020-Aug-25 01:12:32 2020-Aug-25 01:12

Alternate Designations
 2000 KZ50 = 1981 JM4 = 1999 FD42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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