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JPL Small-Body Database Browser
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11141 Jindrawalter (1997 AX14)
Classification: Main-belt Asteroid          SPK-ID: 2011141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3285157836539609 4.5194e-08  
a 2.59590464396195 1.3555e-08 au
q 1.743108995559833 1.1704e-07 au
i 13.04957786852931 4.1996e-06 deg
node 113.6392847060166 2.1227e-05 deg
peri 210.7278052447273 2.1779e-05 deg
M 236.7413146485195 5.6862e-06 deg
tp 2459123.554039535903
(2020-Oct-01.05403954)
2.585e-05 TDB
period 1527.676964069317
4.18
1.1966e-05
3.276e-08
d
yr
n .2356519136356272 1.8458e-09 deg/d
Q 3.448700292364066 1.8009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1283  
   data-arc span      13475 days (36.89 yr)  
   first obs. used      1982-05-22  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52464  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:10:40  

Additional Information
 Earth MOID = .742095 au 
 Jupiter MOID = 1.92243 au 
 T_jup = 3.304 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO435804  
diameter diameter 4.510 km 0.986 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
rotation period rot_per 5.89 h n/a LCDB (Rev. 2019-January); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.187   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

11141 Jindrawalter           Discovered 1997 Jan. 12 by J. Ticha and M. Tichy at Klet.
Jindřich Walter (b. 1941) is the head of the Optical Facility of the Faculty of Mathematics and Physics of the Charles University in Prague. His deep knowledge and wide experience have been very helpful in building the new 1.06-m KLENOT telescope at the Klet Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1997 AX14 = 1982 KO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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