Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
183873 (2004 CN42)
Classification: Main-belt Asteroid          SPK-ID: 2183873
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207156423272431 5.8472e-08  
a 2.428112967143262 1.7563e-08 au
q 2.135001750671456 1.3934e-07 au
i 5.30730451074057 7.0975e-06 deg
node 350.2853195313626 7.1771e-05 deg
peri 281.4401921276823 7.8866e-05 deg
M 6.351175891065775 3.6734e-05 deg
tp 2458976.118894210001
(2020-May-06.61889421)
0.00014091 TDB
period 1381.980004166863
3.78
1.4994e-05
4.105e-08
d
yr
n .2604958095736187 2.8263e-09 deg/d
Q 2.721224183615069 1.9683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      21794 days (59.67 yr)  
   first obs. used      1960-09-29  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:43:12  

Additional Information
 Earth MOID = 1.12666 au 
 Jupiter MOID = 2.3897 au 
 T_jup = 3.493 
[ 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 16.7   n/a MPO433203  

183873 (2004 CN42)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1943-Jul-18 01:12 00:01 Amphi 0.0369731778690405 0.0369717124463773 0.0369746433852357 3.42575985182908 3.4257598064423 2430923.549883348 1.20854155821952 807.663537313483 72.5406855331181 -89.4071068267598 76190.2492120744 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 03:43:27 2020-Jun-24 03:43
2195-Apr-06 00:55 < 00:01 Amphi 0.0425815904898231 0.0425357665254526 0.0426274187409285 3.75458453190679 3.7545844959493 2522862.537878196 0.93878977953745 2381.52164004966 58.0831658555413 -16.4505705452995 31143.9311078653 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 03:43:27 2020-Jun-24 03:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 18:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin