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 ]  
24910 Haruoando (1997 CK29)
Classification: Main-belt Asteroid          SPK-ID: 2024910
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206368485596369 2.6011e-08  
a 2.302677176089857 4.9288e-09 au
q 1.82747717444287 6.0828e-08 au
i 1.174554938063449 3.5839e-06 deg
node 331.5987328391041 0.00018882 deg
peri 124.7571450305473 0.00018931 deg
M 332.7240360278032 1.1759e-05 deg
tp 2459297.199809537052
(2021-Mar-23.69980954)
4.1702e-05 TDB
period 1276.286017565634
3.49
4.0978e-06
1.122e-08
d
yr
n .2820684353235003 9.0564e-10 deg/d
Q 2.777877177736845 5.946e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1718  
   data-arc span      11346 days (31.06 yr)  
   first obs. used      1990-02-18  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47072  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:11  

Additional Information
 Earth MOID = .844382 au 
 Jupiter MOID = 2.39781 au 
 T_jup = 3.561 
[ 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 15.09   n/a MPCxxxxx  
rotation period rot_per 5.57 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.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

24910 Haruoando           Discovered 1997 Feb. 14 by T. Okuni at Nanyo.
Haruo Ando (b. 1951), a doctor of internal medicine, is a Japanese amateur astronomer and a member of the Yamagata Astronomical Club.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110715/MPCPages.arcLast Updated: 2011-07-20

Alternate Designations
 1997 CK29 = 1990 DU7 = 1992 XZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-14 04:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin