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JPL Small-Body Database Browser
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201920 (2004 CD6)
Classification: Main-belt Asteroid          SPK-ID: 2201920
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2597841564284567 4.7893e-08  
a 3.062392075078046 2.4308e-08 au
q 2.266831133200705 1.4725e-07 au
i 6.410490932943802 5.1424e-06 deg
node 67.76931502024583 6.4494e-05 deg
peri 3.215648114701471 6.6485e-05 deg
M 59.30520853040807 1.5552e-05 deg
tp 2458678.036954204189
(2019-Jul-13.53695420)
8.2893e-05 TDB
period 1957.445212033442
5.36
2.3306e-05
6.381e-08
d
yr
n .1839131934763187 2.1897e-09 deg/d
Q 3.857953016955387 3.0623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      8105 days (22.19 yr)  
   first obs. used      1997-10-28  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60316  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:56:16  

Additional Information
 Earth MOID = 1.2814 au 
 Jupiter MOID = 1.46036 au 
 T_jup = 3.172 
[ 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 15.6   n/a MPO440089  

201920 (2004 CD6)          Discovered 2004-Feb-10 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ 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
1936-Apr-23 04:21 00:03 Jupiter 1.47499114406496 1.47499072296208 1.47499156517379 1.24300127328938 0.629714350736766 2428281.681050020 3.23773409740624 1150.30806860588 451.717753230982 4.28710592384439 1062401.42541063 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
1985-Oct-20 21:58 00:01 Jupiter 1.93684824924925 1.93684672399491 1.93684977450239 2.51840145141828 2.33831260309054 2446359.415292274 1.43098580759944 77.0590368794933 17.8234985963054 77.4041266342585 794220.049297166 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
1995-Apr-17 07:48 < 00:01 Jupiter 1.50744144866958 1.50744080742185 1.50744208992279 1.28422474126456 0.724875787194404 2449824.824914082 0.930770997387275 757.069287820067 288.399366961681 2.19651488302864 1054388.28435124 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2044-Sep-17 11:41 00:01 Jupiter 1.78124811441461 1.78124695327501 1.78124927555299 1.69006530552499 1.38031768278924 2467875.986573884 1.2900732948402 145.311047250566 107.047293729811 -74.6989776964357 914446.559454009 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2054-Mar-24 02:21 00:02 Jupiter 1.6027883092097 1.60278710202244 1.6027895164181 1.37596471470654 0.914517723718152 2471350.597960535 1.5608586577131 466.089901134035 380.572806892578 -69.2127248276656 1035254.67980366 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2103-Aug-02 06:59 00:04 Jupiter 1.62686024172237 1.62685835199516 1.62686213163241 1.15027345272663 0.530878334012094 2489377.790775581 3.64607101488433 2968.89464038765 964.651954297143 -25.6777029978677 999945.911064724 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2113-Feb-16 08:34 00:04 Jupiter 1.75234361084212 1.75234086052831 1.75234636132327 1.59443798373 1.2551897879841 2492863.856920426 3.82529908744171 1031.80497438247 139.488851400862 -84.9827732764831 1209754.46251069 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2162-Jun-29 21:02 00:05 Jupiter 1.51539853831875 1.51539671802418 1.51540035868949 1.01209589717086 n/a 2510894.376583576 5.47181485163519 558.332830021721 21.1371301217663 -80.8962747282978 10586923.8973541 F 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
2172-Jan-21 07:30 00:06 Jupiter 1.91589171544364 1.91588741034418 1.9158960207046 1.98550183221549 1.74871679791385 2514386.812533897 5.78451514057814 987.304494912487 43.2526886830861 88.8091140245522 1579763.16082827 T 18 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:36 2020-Jan-29 23:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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