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22403 Manjitludher (1995 LK)
Classification: Main-belt Asteroid          SPK-ID: 2022403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181029005713603 2.0929e-08  
a 2.317929696039265 7.1264e-09 au
q 1.81238250601261 4.8109e-08 au
i 25.95055431981894 1.0451e-06 deg
node 301.5661904941605 3.3165e-06 deg
peri 20.53259622917592 3.9204e-06 deg
M 65.14116420407358 4.0552e-06 deg
tp 2458967.260645238294
(2020-Apr-27.76064524)
1.4229e-05 TDB
period 1288.987827284848
3.53
5.9445e-06
1.628e-08
d
yr
n .2792889058993767 1.288e-09 deg/d
Q 2.82347688606592 8.6807e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1617  
   data-arc span      10860 days (29.73 yr)  
   first obs. used      1991-06-01  
   last obs. used      2021-02-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:05:33  

Additional Information
 Earth MOID = .807843 au 
 Jupiter MOID = 2.49967 au 
 T_jup = 3.416 
[ 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 14.16   n/a E2021B10  

22403 Manjitludher           Discovered 1995 June 5 by D. J. Asher at Siding Spring.
Manjit Kaur Ludher specialises in linguistics and intercultural communication at Universiti Kebangsaan Malaysia. Her visit to Siding Spring in 1995 remains a high point in her life. Born in Kuala Lumpur, she also does voluntary social work related to community development.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1995 LK = 1999 ST3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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