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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
5899 Jedicke (1986 AH)
Classification: Inner Main-belt Asteroid          SPK-ID: 2005899
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168297590429322 1.1881e-08  
a 1.92853087195839 5.0745e-09 au
q 1.703221074880635 2.2846e-08 au
i 24.01296905969548 4.6059e-07 deg
node 125.3151850844883 1.1861e-06 deg
peri 263.7992441334616 2.7731e-06 deg
M 168.0662610240683 5.2536e-06 deg
tp 2458939.815409656450
(2020-Mar-31.31540966)
1.2623e-05 TDB
period 978.2240142781185
2.68
3.861e-06
1.057e-08
d
yr
n .3680138646623416 1.4525e-09 deg/d
Q 2.153840669036144 5.6674e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1954  
   data-arc span      15860 days (43.42 yr)  
   first obs. used      1978-03-06  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4027  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 18:29:43  

Additional Information
 Earth MOID = .815532 au 
 Jupiter MOID = 3.2144 au 
 T_jup = 3.803 
[ 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 14.26   n/a MPO614063  
diameter diameter 2.672 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.7481 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2013) Minor Planet Bull. 40, 217-220.]
[Warner, B.D. (2016) Minor Planet Bull. 43, 300-304.]
geometric albedo albedo 0.621   0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5899 Jedicke (1986 AH)          Discovered 1986-Jan-09 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 AH = 1978 EW3 = 1986 AR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-24 13:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin