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15576 Munday (2000 GK68)
Classification: Main-belt Asteroid          SPK-ID: 2015576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07086497458209585 3.1351e-08  
a 2.920053142692653 1.3436e-08 au
q 2.713123650957369 9.6015e-08 au
i 1.927429781765981 3.6805e-06 deg
node 181.3207090494362 9.814e-05 deg
peri 99.83500368200187 0.00010192 deg
M 348.4221453292822 2.6813e-05 deg
tp 2459259.115186744916
(2021-Feb-13.61518674)
0.00013573 TDB
period 1822.571437309433
4.99
1.258e-05
3.444e-08
d
yr
n .1975231217995214 1.3633e-09 deg/d
Q 3.126982634427937 1.4389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      10570 days (28.94 yr)  
   first obs. used      1991-08-03  
   last obs. used      2020-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:03:13  

Additional Information
 Earth MOID = 1.69565 au 
 Jupiter MOID = 1.9575 au 
 T_jup = 3.276 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456848.5 (2014-Jul-10.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06898251119820463 3.1372e-08  
q 2.719021126907974 9.5805e-08 au
tp 2457433.758514850029
(2016-Feb-15.25851485)
0.00014035 TDB
node 181.353514237204 9.8194e-05 deg
peri 99.17319731607108 0.00010217 deg
i 1.92644591923507 3.6797e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      10570 days (28.94 yr)  
   first obs. used      1991-08-03  
   last obs. used      2020-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:03:13  

Additional Information
 Jupiter MOID = 1.9575 au 
 T_jup = 3.276 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.841834824669944E-16 -2.981258247592325E-15 -3.354703176819602E-13 3.79657924055222E-15 -3.260289714949656E-14 1.034919858156842E-17
q -2.981258247592325E-15 9.178659912220572E-15 7.468196762940024E-13 -1.058727862729503E-14 3.488561843507429E-14 1.482290586292231E-16
tp -3.354703176819602E-13 7.468196762940024E-13 1.969854868829377E-8 -3.849239471492147E-11 3.970587889340404E-9 3.502415023208347E-14
node 3.79657924055222E-15 -1.058727862729503E-14 -3.849239471492147E-11 9.642023933417781E-9 -9.64369768182124E-9 5.921198702352891E-11
peri -3.260289714949656E-14 3.488561843507429E-14 3.970587889340404E-9 -9.64369768182124E-9 1.043829766950915E-8 -5.916206109903323E-11
i 1.034919858156842E-17 1.482290586292231E-16 3.502415023208347E-14 5.921198702352891E-11 -5.916206109903323E-11 1.354023035150252E-11

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 14.58   n/a E2021B10  
diameter diameter 3.139 km 0.550 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15576 Munday           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Emily S. Munday for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Emily is a student at the J. F. Kennedy Elementary School, Butte, Montana.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 GK68 = 1991 PZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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