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JPL Small-Body Database Browser
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74501 (1999 CO152)
Classification: Main-belt Asteroid          SPK-ID: 2074501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07125521079412782 5.2502e-08  
a 3.065349938237053 2.6954e-08 au
q 2.846927782230205 1.6512e-07 au
i 6.620332115183468 6.5841e-06 deg
node 150.8556884489306 4.2065e-05 deg
peri 332.5100408321765 5.9771e-05 deg
M 295.0154006174309 4.2241e-05 deg
tp 2458954.355917532331
(2020-Apr-14.85591753)
0.00023166 TDB
period 1960.281844036553
5.37
2.5856e-05
7.079e-08
d
yr
n .1836470613117035 2.4223e-09 deg/d
Q 3.283772094243901 2.8875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      8982 days (24.59 yr)  
   first obs. used      1994-03-13  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56761  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 19:17:14  

Additional Information
 Earth MOID = 1.86457 au 
 Jupiter MOID = 1.75735 au 
 T_jup = 3.218 
[ 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 15.3   n/a MPO417340  

74501 (1999 CO152)          Discovered 1999-Feb-12 by Spacewatch at Kitt Peak
Reference: 20040415/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
1916-Dec-16 09:03 00:04 Jupiter 1.97763273106435 1.97763101510895 1.97763444702532 3.67677170308073 3.55837711775232 2421213.877360758 3.97748494162543 195.743949445083 19.6185106659574 68.3674532868336 2689030.14203383 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
1926-Aug-16 16:38 00:04 Jupiter 1.80110144404841 1.80110074742456 1.80110214067544 2.96845482669301 2.8055593864735 2424744.192879103 3.66542394756158 208.978552313758 21.598447584253 -83.3751042786659 2136828.24523222 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
1975-Nov-07 11:03 00:02 Jupiter 1.89552055019056 1.89551967755625 1.89552142282584 3.40803754252779 3.27429537893938 2442723.960469565 1.63252460448761 101.201402331823 19.3306688029369 72.3678001301954 2495773.46234369 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
1985-Jul-05 09:23 00:01 Jupiter 1.84907337105078 1.84907279171196 1.8490739503896 2.96294963452991 2.80408837833769 2446251.890697493 1.25663955547894 80.7297413004937 20.8871867385552 -84.2318601665024 2332676.89710716 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
2034-Sep-26 10:32 < 00:01 Jupiter 1.82820295439362 1.82820241798982 1.82820349079731 3.2076483314344 3.05980231704748 2464231.939129683 0.847933812033409 66.383598617957 19.3312742491904 85.7367470612769 2333922.59794703 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
2044-May-24 08:55 00:01 Jupiter 1.9194710675555 1.91947039737543 1.91947173773563 3.02753448760714 2.87809082915808 2467759.871248066 1.23702853889354 72.0285596033536 24.322691699285 -79.5818913550647 2582121.15046668 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
2093-Aug-15 19:57 00:03 Jupiter 1.7846531869776 1.78465259955439 1.78465377440213 3.07637116124143 2.91801820718563 2485740.331044997 3.25581624735065 210.23850786302 19.6484018736388 87.3612646991345 2149902.08975967 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
2152-Jul-07 20:43 00:06 Jupiter 1.77100228080606 1.7710016887873 1.77100287282873 3.00538003497726 2.84178873602234 2507250.363255396 5.69032422928761 356.981545170124 20.6392282050999 -87.9072985365165 2088752.64880245 T 19 CATAB v2.0e-lin.ifort 2018-Oct-30 19:17:17 2018-Dec-17 17:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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