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 ]  
25623 (2000 AY47)
Classification: Main-belt Asteroid          SPK-ID: 2025623
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079508112418815 3.171e-08  
a 2.332902492158168 8.1439e-09 au
q 1.84777352636567 7.573e-08 au
i 10.52687386809839 3.4593e-06 deg
node 124.5634435459998 1.8259e-05 deg
peri 243.6493224903703 1.9787e-05 deg
M 59.09577672429585 8.1614e-06 deg
tp 2458986.852777172703
(2020-May-17.35277717)
2.917e-05 TDB
period 1301.497407786944
3.56
6.8151e-06
1.866e-08
d
yr
n .2766044694719301 1.4484e-09 deg/d
Q 2.818031457950667 9.8375e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1487  
   data-arc span      10837 days (29.67 yr)  
   first obs. used      1991-07-17  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:45:14  

Additional Information
 Earth MOID = .871003 au 
 Jupiter MOID = 2.69128 au 
 T_jup = 3.518 
[ 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 14.96   n/a MPCxxxxx  
diameter diameter 3.233 km 0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.618905 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.244   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

25623 (2000 AY47)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AY47 = 1991 RJ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-15 13:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin