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150188 (1998 MT16)
Classification: Main-belt Asteroid          SPK-ID: 2150188
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .243273764740067 5.2462e-08  
a 3.170455620342295 2.4458e-08 au
q 2.399166945640321 1.7499e-07 au
i 1.057295013107181 5.1344e-06 deg
node 340.4863517567716 0.00034158 deg
peri 348.7208238729323 0.00034183 deg
M 336.4186352600388 1.3686e-05 deg
tp 2459335.566417049507
(2021-May-01.06641705)
7.9248e-05 TDB
period 2061.96336276602
5.65
2.386e-05
6.533e-08
d
yr
n .174590880953907 2.0203e-09 deg/d
Q 3.94174429504427 3.0408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      8471 days (23.19 yr)  
   first obs. used      1997-04-15  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:54:15  

Additional Information
 Earth MOID = 1.38619 au 
 Jupiter MOID = 1.42795 au 
 T_jup = 3.155 
[ 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 15.96   n/a E2021B55  
diameter diameter 5.008 km 0.953 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.031   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

150188 (1998 MT16)          Discovered 1998-Jun-27 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1998 MT16 = 2004 RO164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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