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JPL Small-Body Database Browser
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26373 (1999 CZ74)
Classification: Main-belt Asteroid          SPK-ID: 2026373
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06553579455762761 4.1761e-08  
a 3.016066667310359 1.6239e-08 au
q 2.818406341829399 1.2796e-07 au
i 10.49694745423857 4.5725e-06 deg
node 206.935725365039 2.2329e-05 deg
peri 286.7863012197314 3.9947e-05 deg
M 37.69467773257958 3.1933e-05 deg
tp 2458800.173978363317
(2019-Nov-12.67397836)
0.00016996 TDB
period 1913.197621712907
5.24
1.5451e-05
4.23e-08
d
yr
n .1881666566560374 1.5197e-09 deg/d
Q 3.21372699279132 1.7303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2041  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-09-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:02:20  

Additional Information
 Earth MOID = 1.85371 au 
 Jupiter MOID = 1.85977 au 
 T_jup = 3.219 
[ 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 12.9   n/a MPO459040  
diameter diameter 9.608 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26373 (1999 CZ74)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20010705/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
1939-Feb-09 10:31 00:02 Jupiter 1.90315111376156 1.90315051277715 1.90315171474695 3.28056873859688 3.1419746749585 2429303.938191229 1.9320854534225 119.134750555587 21.3608898508786 -77.4194767101872 2481932.18996887 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02
1986-Jan-11 10:04 < 00:01 Jupiter 1.96952797889093 1.96952749065328 1.96952846712859 2.92973224780831 2.77906524167617 2446441.919426484 0.772266514142448 49.5508153709961 17.31801635518 -77.5755723426129 2645798.6498892 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02
2023-Oct-05 14:10 < 00:01 Jupiter 1.94555683348054 1.94555648257395 1.94555718438712 4.46515697194881 4.36656635749895 2460223.090577551 0.252019391873433 46.6246217473791 15.8844175574636 89.08601442815 4347812.89645098 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02
2070-Sep-24 17:47 00:01 Jupiter 1.87137667796422 1.87137620222912 1.87137715370006 4.1854899850369 4.07591540770316 2477379.241287068 1.32907430710229 118.520956389924 18.6224734937396 85.1884964929048 3634315.4780926 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02
2117-Sep-13 11:24 00:03 Jupiter 1.85238866046341 1.85238822396046 1.85238909696646 3.86642184106366 3.74629131725606 2494533.974962501 2.50704395132243 207.522041256929 19.7166053006145 -87.9406818867835 3070306.78193362 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02
2164-Aug-27 22:33 00:04 Jupiter 1.87886105246462 1.87886023475075 1.87886187018801 3.50353406267015 3.37240521212231 2511684.439242184 3.80910928489675 263.698363998002 21.0592523169815 -79.8421306248621 2667604.86841555 T 34 CATAB v2.0f-lin.ifort 2020-May-20 06:02:33 2020-May-20 06:02

Alternate Designations
 1999 CZ74 = 1991 RM19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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