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106195 (2000 UM15)
Classification: Main-belt Asteroid          SPK-ID: 2106195
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0663617602487802 4.5069e-08  
a 3.068935262176808 2.4297e-08 au
q 2.865275316089204 1.3522e-07 au
i 10.16371700747266 5.1377e-06 deg
node 54.97314190640842 2.5568e-05 deg
peri 358.8657364020204 4.761e-05 deg
M 304.0732385689409 4.3934e-05 deg
tp 2459701.568374672515
(2022-May-02.06837467)
0.00024185 TDB
period 1963.722054914376
5.38
2.3321e-05
6.385e-08
d
yr
n .1833253331850454 2.1771e-09 deg/d
Q 3.272595208264414 2.591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-10-29  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:31:57  

Additional Information
 Earth MOID = 1.8761 au 
 Jupiter MOID = 2.06877 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456796.5 (2014-May-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07162513516143995 4.5687e-08  
q 2.846778431022386 1.3879e-07 au
tp 2457731.522034314581
(2016-Dec-09.02203431)
0.00021041 TDB
node 55.25189609312422 2.5449e-05 deg
peri 357.6395888315129 4.4831e-05 deg
i 10.19506331129491 5.1495e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-10-29  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:31:57  

Additional Information
 Jupiter MOID = 2.06877 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.087258811845868E-15 -6.267977637743568E-15 -4.633232657960288E-13 -6.501389997538E-15 -9.68126471565433E-14 1.71587045071326E-16
q -6.267977637743568E-15 1.926210829125776E-14 3.984013466569208E-12 2.034545887065581E-14 7.136252587712202E-13 -5.768169726056155E-16
tp -4.633232657960288E-13 3.984013466569208E-12 4.427396176154243E-8 4.946621021946145E-12 7.781804876272826E-9 4.55399414237885E-13
node -6.501389997538E-15 2.034545887065581E-14 4.946621021946145E-12 6.476492679029809E-10 -6.36217752078681E-10 -1.900710240331392E-11
peri -9.68126471565433E-14 7.136252587712202E-13 7.781804876272826E-9 -6.36217752078681E-10 2.009775234541E-9 1.870163712170585E-11
i 1.71587045071326E-16 -5.768169726056155E-16 4.55399414237885E-13 -1.900710240331392E-11 1.870163712170585E-11 2.651762113646831E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.74   n/a E2021B55  
diameter diameter 4.555 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 0.78 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.112   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

106195 (2000 UM15)          Discovered 2000-Oct-29 by Kusnirak, P. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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