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 ]  
56151 (1999 CX104)
Classification: Main-belt Asteroid          SPK-ID: 2056151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2419248567020585 6.0761e-08  
a 2.563673807812918 1.3376e-08 au
q 1.943457389226957 1.5935e-07 au
i 12.32246143179182 4.882e-06 deg
node 155.3180006168733 2.7766e-05 deg
peri 272.4509199292852 2.9867e-05 deg
M 161.7163986054624 1.2898e-05 deg
tp 2458526.989862853461
(2019-Feb-12.48986285)
5.0917e-05 TDB
period 1499.313931447915
4.10
1.1734e-05
3.213e-08
d
yr
n .2401098211982472 1.8792e-09 deg/d
Q 3.183890226398878 1.6612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1193  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47611  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:14:39  

Additional Information
 Earth MOID = 1.002 au 
 Jupiter MOID = 2.27268 au 
 T_jup = 3.360 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.73   n/a E2021B10  
diameter diameter 6.330 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 4.2846 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.070   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

56151 (1999 CX104)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 14:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin