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150189 (1998 MV38)
Classification: Main-belt Asteroid          SPK-ID: 2150189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591356171723947 4.3298e-08  
a 2.243156826128995 1.1071e-08 au
q 1.886190680188487 1.0064e-07 au
i 7.514618631737789 4.3102e-06 deg
node 123.1356155271986 3.5268e-05 deg
peri 198.4434219445615 3.7933e-05 deg
M 222.9874688447553 1.4494e-05 deg
tp 2459667.530960572152
(2022-Mar-29.03096057)
5.065e-05 TDB
period 1227.122398136492
3.36
9.0845e-06
2.487e-08
d
yr
n .2933692682544919 2.1718e-09 deg/d
Q 2.600122972069503 1.2833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8332 days (22.81 yr)  
   first obs. used      1998-06-26  
   last obs. used      2021-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:08  

Additional Information
 Earth MOID = .872802 au 
 Jupiter MOID = 2.69524 au 
 T_jup = 3.605 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457496.5 (2016-Apr-18.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1597418002056933 4.333e-08  
q 1.884553171235343 1.0076e-07 au
tp 2457212.934600389067
(2015-Jul-09.43460039)
4.6406e-05 TDB
node 123.1896576002983 3.5273e-05 deg
peri 198.3257783254025 3.7917e-05 deg
i 7.514747645826263 4.3111e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8332 days (22.81 yr)  
   first obs. used      1998-06-26  
   last obs. used      2021-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:39:08  

Additional Information
 Jupiter MOID = 2.69524 au 
 T_jup = 3.605 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.877494091260089E-15 -4.349367979170025E-15 6.122686132337973E-13 1.941024826435766E-14 1.799402713517829E-13 -1.159614036251011E-15
q -4.349367979170025E-15 1.015188725994981E-14 -1.35955532205639E-12 -4.46264307098785E-14 -3.958932314932261E-13 3.013955476760431E-15
tp 6.122686132337973E-13 -1.35955532205639E-12 2.153503920629399E-9 1.56023509837744E-11 6.650922969774355E-10 1.080505607875992E-12
node 1.941024826435766E-14 -4.46264307098785E-14 1.56023509837744E-11 1.244217726228687E-9 -1.228347602330144E-9 4.162915424403568E-11
peri 1.799402713517829E-13 -3.958932314932261E-13 6.650922969774355E-10 -1.228347602330144E-9 1.437667443209105E-9 -4.094664762420699E-11
i -1.159614036251011E-15 3.013955476760431E-15 1.080505607875992E-12 4.162915424403568E-11 -4.094664762420699E-11 1.858562883014537E-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 16.42   n/a E2021B55  

150189 (1998 MV38)          Discovered 1998-Jun-26 by Elst, E. W. at La Silla
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1998 MV38 = 2002 WE14 = 2005 TP75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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