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 ]  
14829 Povalyaeva (1986 TR11)
Classification: Main-belt Asteroid          SPK-ID: 2014829
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2792732730632554 1.3106e-08  
a 2.378835804829365 8.6594e-09 au
q 1.714490543534605 2.9958e-08 au
i 8.772964378045492 7.7467e-07 deg
node 238.4617628376766 5.2492e-06 deg
peri 73.46028042315577 6.7813e-06 deg
M 209.9937729190223 4.2466e-06 deg
tp 2459954.908363112286
(2023-Jan-10.40836311)
1.8234e-05 TDB
period 1340.124437713527
3.67
7.3175e-06
2.003e-08
d
yr
n .2686317702065186 1.4668e-09 deg/d
Q 3.043181066124126 1.1078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1950  
   data-arc span      12606 days (34.51 yr)  
   first obs. used      1986-10-03  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46608  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:20:59  

Additional Information
 Earth MOID = .725166 au 
 Jupiter MOID = 2.31013 au 
 T_jup = 3.471 
[ 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 13.78   n/a MPCxxxxx  
diameter diameter 4.839 km 0.606 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.300   0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14829 Povalyaeva           Discovered 1986 Oct. 3 by L. G. Karachkina at the Crimean Astrophysical Observatory.
Marina Petrovna Povalyaeva (b. 1956) is head of the program "Telephone communication for invalids" and organizer of charitable help to the children's branch of the central clinical hospital of the Simferopol area. She was decorated with the Order of Saint Peter and Paul and Order "For patriotism".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 1986 TR11 = 1997 TB25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-20 15:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin