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175394 (2006 MD15)
Classification: Outer Main-belt Asteroid          SPK-ID: 2175394
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099895328167834 4.6406e-08  
a 3.232189137229971 3.2487e-08 au
q 2.553463250327568 1.5801e-07 au
i 18.80610764505355 4.8797e-06 deg
node 102.5105432599512 1.5736e-05 deg
peri 242.864919545087 1.8778e-05 deg
M 133.7764342220318 1.1895e-05 deg
tp 2458411.783926783601
(2018-Oct-20.28392678)
6.8039e-05 TDB
period 2122.47985236806
5.81
3.2e-05
8.761e-08
d
yr
n .1696129174551864 2.5572e-09 deg/d
Q 3.910915024132375 3.9309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      7083 days (19.39 yr)  
   first obs. used      2001-09-27  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:13  

Additional Information
 Earth MOID = 1.60318 au 
 Jupiter MOID = 1.68601 au 
 T_jup = 3.069 
[ 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 14.75   n/a MPCxxxxx  
diameter diameter 6.259 km 0.869 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.9811 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.071   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175394 (2006 MD15)          Discovered 2006-Jun-30 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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
2003-Dec-17 12:35 < 00:01 Jupiter 1.93281961199413 1.9328187401975 1.93282048379132 3.24136502074647 3.1032215715017 2452991.024167995 0.877965073849148 142.484945242338 47.4750041586658 -86.201375719341 1783254.13450541 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
2015-Apr-11 17:55 < 00:01 Jupiter 1.7699065464333 1.76990587299103 1.76990721987607 3.92586656114139 3.80201132785183 2457124.246401901 0.359241192625667 105.94353563492 29.0248400739704 -81.3492319764597 2477970.81582578 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
2026-Aug-30 03:45 < 00:01 Jupiter 1.6881417317384 1.68814118348145 1.68814227999631 4.32746224980376 4.20992073643534 2461282.656295089 0.575927663164011 134.374945355762 22.4148613498979 -83.9672949903008 2818237.5772865 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
2038-Jan-10 19:48 00:01 Jupiter 1.7113938349521 1.71139324581183 1.71139442409315 4.66346279994163 4.55609729132177 2465434.324922827 1.10101742444831 178.160087728331 26.7627508096868 87.2796614344689 3232956.48143804 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
2049-Apr-22 13:14 00:02 Jupiter 1.86738166797504 1.86738034258005 1.86738299337163 5.02349399757299 4.93237420582332 2469554.051076337 1.77032214575783 154.540584717077 51.2511686434044 74.2707871357516 3011701.75625778 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
2193-Jul-29 18:45 00:05 Jupiter 1.89261068527226 1.89260814408818 1.89261322649755 3.22052430660813 3.07842379869876 2522247.281089351 5.34581267484805 491.480844056542 54.6309556953185 -70.375051656312 1154186.02463435 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:14 2021-Apr-13 21:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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