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26193 (1997 CL20)
Classification: Main-belt Asteroid          SPK-ID: 2026193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2389524599879675 3.3383e-08  
a 2.307475740321544 8.7798e-09 au
q 1.756098735809155 7.6262e-08 au
i 3.039491365828345 4.2627e-06 deg
node 53.9377045742114 7.1529e-05 deg
peri 220.3449268869613 7.2856e-05 deg
M 199.0617691040849 1.6566e-05 deg
tp 2459772.848916237496
(2022-Jul-12.34891624)
6.0107e-05 TDB
period 1280.27758661493
3.51
7.3071e-06
2.001e-08
d
yr
n .2811890200716898 1.6049e-09 deg/d
Q 2.858852744833933 1.0878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      8740 days (23.93 yr)  
   first obs. used      1997-02-12  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49289  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:09  

Additional Information
 Earth MOID = .739355 au 
 Jupiter MOID = 2.26698 au 
 T_jup = 3.546 
[ 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 15.02   n/a E2021B10  

26193 (1997 CL20)          Discovered 1997-Feb-12 by Kobayashi, T. at Oizumi
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
1953-Jan-19 10:01 < 00:01 Juno 0.0476667164571865 0.0476570409475937 0.0476763919712731 10.0452039912956 10.0452039658875 2434396.917299521 0.293207340045483 482.947680031786 34.865262555993 2.738688644017 17687.6369201707 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 03:18:12 2021-Feb-24 03:18
2123-Mar-01 12:47 < 00:01 Amphi 0.0459357783901758 0.0459189565191467 0.045952600848426 5.97820649562644 5.9782064746925 2496529.032653767 0.376706209898249 877.87300137758 44.6160349260142 -17.2069732939378 46160.424884076 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 03:18:12 2021-Feb-24 03:18
2125-Nov-04 11:18 00:01 Inter 0.0162060274094819 0.0162046243409229 0.0162074417207498 6.58447125455008 6.58447111736047 2497507.970934317 1.30683290015127 732.233801592895 26.9870747554691 84.9168297122394 89447.8911522126 T 26 CATAB v2.0f-lin.ifort 2021-Feb-24 03:18:12 2021-Feb-24 03:18

Alternate Designations
 1997 CL20 = 1998 SM70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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