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 ]  
5122 Mucha (1989 AZ1)
Classification: Main-belt Asteroid          SPK-ID: 2005122
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003193559696125 3.5747e-08  
a 2.588869808545899 1.1074e-08 au
q 2.070269075808811 9.5268e-08 au
i 12.75503944202212 4.3858e-06 deg
node 112.8577139473667 1.801e-05 deg
peri 259.4208298129109 2.2355e-05 deg
M 263.0221448209508 1.6184e-05 deg
tp 2459410.358378028633
(2021-Jul-14.85837803)
6.9752e-05 TDB
period 1521.471224723313
4.17
9.7618e-06
2.673e-08
d
yr
n .2366130848550671 1.5181e-09 deg/d
Q 3.107470541282987 1.3292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2225  
   data-arc span      25098 days (68.71 yr)  
   first obs. used      1952-01-30  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:46:00  

Additional Information
 Earth MOID = 1.1139 au 
 Jupiter MOID = 2.48035 au 
 T_jup = 3.358 
[ 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 12.35   n/a E2021B10  
diameter diameter 9.195 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.729 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.275   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5122 Mucha (1989 AZ1)          Discovered 1989-Jan-03 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 AZ1 = 1979 UH3 = 1983 NV = 1985 BE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Feb-24 21:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin