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108113 Maza (2001 GK1)
Classification: Main-belt Asteroid          SPK-ID: 2108113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022440186063384 4.1771e-08  
a 2.776243743418338 2.4326e-08 au
q 2.214765052118709 1.1895e-07 au
i 17.12093166854495 5.2742e-06 deg
node 102.6163821029012 1.7699e-05 deg
peri 224.9390225288746 2.3592e-05 deg
M 273.3868752183126 1.8873e-05 deg
tp 2459407.005122330899
(2021-Jul-11.50512233)
9.0795e-05 TDB
period 1689.60356075347
4.63
2.2207e-05
6.08e-08
d
yr
n .213067732787838 2.8004e-09 deg/d
Q 3.337722434717967 2.9246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      7452 days (20.40 yr)  
   first obs. used      1999-12-04  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:54:22  

Additional Information
 Earth MOID = 1.23299 au 
 Jupiter MOID = 2.04767 au 
 T_jup = 3.242 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457061.5 (2015-Feb-08.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007917373918419 4.171e-08  
q 2.220177970174209 1.1858e-07 au
tp 2457717.362959309129
(2016-Nov-24.86295931)
8.4094e-05 TDB
node 102.6354438751144 1.7696e-05 deg
peri 224.9706370538172 2.3679e-05 deg
i 17.11743186839446 5.2731e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      7452 days (20.40 yr)  
   first obs. used      1999-12-04  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:54:22  

Additional Information
 Jupiter MOID = 2.04767 au 
 T_jup = 3.242 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.739733189391953E-15 -4.87866796826618E-15 1.943651054023249E-13 -7.052009279527481E-15 3.29639785540114E-14 3.849043674661512E-15
q -4.87866796826618E-15 1.406071760855207E-14 -2.070208965185251E-13 1.6837476496626E-14 -5.548138826514845E-14 -8.79935916382234E-15
tp 1.943651054023249E-13 -2.070208965185251E-13 7.071852971854392E-9 -1.029291087106076E-11 1.353788870119623E-9 5.090987396348166E-12
node -7.052009279527481E-15 1.6837476496626E-14 -1.029291087106076E-11 3.131430590563962E-10 -3.008201022852458E-10 -1.499198656172546E-11
peri 3.29639785540114E-14 -5.548138826514845E-14 1.353788870119623E-9 -3.008201022852458E-10 5.606935750315539E-10 1.525660329901493E-11
i 3.849043674661512E-15 -8.79935916382234E-15 5.090987396348166E-12 -1.499198656172546E-11 1.525660329901493E-11 2.780579143258488E-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 14.7   n/a MPO280495  
diameter diameter 4.661 km 0.835 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108113 Maza           Discovered 2001 Apr. 14 by R. Ferrando at Pla D´Arguines.
José María Maza (b. 1948) has discovered 100 supernovae in 30 years of searching. From 1990 to 1996 he participated in the Calán-Tololo project calibrating type Ia supernovae for cosmological applications.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-11-17Last Updated: 2014-11-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2036-Apr-01 05:22 < 00:01 David 0.0468536952451447 0.0468452593184406 0.0468621311727953 5.11741708293742 5.11741701993048 2464784.723388138 0.591466622459109 420.520853244592 68.6804037849348 -1.29315614489888 16812.6996157515 T 23 CATAB v2.0f-lin.ifort 2020-May-20 18:54:42 2020-May-20 18:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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