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 ]  
24473 (2000 UK98)
Classification: Main-belt Asteroid          SPK-ID: 2024473
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108805485344038 1.2692e-08  
a 2.256404221515536 5.8418e-09 au
q 2.006212883718549 2.8092e-08 au
i 5.49312287230468 6.351e-07 deg
node 13.07144733008668 6.2241e-06 deg
peri 210.6900590856922 1.0923e-05 deg
M 162.7124203659883 7.7005e-06 deg
tp 2458640.946023047194
(2019-Jun-06.44602305)
2.6092e-05 TDB
period 1238.008943938719
3.39
4.8078e-06
1.316e-08
d
yr
n .2907894985432511 1.1293e-09 deg/d
Q 2.506595559312523 6.4895e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2641  
   data-arc span      31763 days (86.96 yr)  
   first obs. used      1934-04-03  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:34:55  

Additional Information
 Earth MOID = .998881 au 
 Jupiter MOID = 2.47171 au 
 T_jup = 3.609 
[ 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 13.44   n/a E2021B10  
diameter diameter 5.277 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 80.722 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.304   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24473 (2000 UK98)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UK98 = 1934 GD = 1951 EN2 = 1958 HD = 1987 YX5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 20:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin