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3012 Minsk (1979 QU9)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003012
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 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07025666825361625 3.4454e-08  
a 3.222843079409992 1.3607e-08 au
q 2.996416862346421 1.1402e-07 au
i 18.19242225928573 4.0195e-06 deg
node 354.8765283902167 1.1748e-05 deg
peri 91.62070679794974 3.7005e-05 deg
M 288.7523514579227 3.4182e-05 deg
tp 2459418.739649389855
(2021-Jul-23.23964939)
0.00020169 TDB
period 2113.28060450201
5.79
1.3384e-05
3.664e-08
d
yr
n .1703512535122297 1.0788e-09 deg/d
Q 3.449269296473563 1.4563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2442  
   data-arc span      24692 days (67.60 yr)  
   first obs. used      1953-04-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:09:35  

Additional Information
 Earth MOID = 2.08463 au 
 Jupiter MOID = 1.73215 au 
 T_jup = 3.106 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456135.5 (2012-Jul-27.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06606968436037615 3.4103e-08  
q 3.013466578013221 1.1249e-07 au
tp 2455171.430987215062
(2009-Dec-05.93098722)
0.0002084 TDB
node 355.0798597331873 1.1702e-05 deg
peri 88.93214548232599 3.959e-05 deg
i 18.22622911301123 4.0225e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2442  
   data-arc span      24692 days (67.60 yr)  
   first obs. used      1953-04-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:09:35  

Additional Information
 Jupiter MOID = 1.73215 au 
 T_jup = 3.106 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.163037453342076E-15 -3.811573149510748E-15 -6.292136871912748E-13 -1.348331613222071E-15 -9.758524478727568E-14 -3.115439608970058E-15
q -3.811573149510748E-15 1.265459227038253E-14 2.873904178606415E-12 3.631124937768184E-15 4.829925182702946E-13 1.184726257251665E-14
tp -6.292136871912748E-13 2.873904178606415E-12 4.342932089215283E-8 3.828856778946994E-13 7.894637944320161E-9 3.07380128938041E-12
node -1.348331613222071E-15 3.631124937768184E-15 3.828856778946994E-13 1.369470364700297E-10 -1.298657561712416E-10 1.031813173584616E-11
peri -9.758524478727568E-14 4.829925182702946E-13 7.894637944320161E-9 -1.298657561712416E-10 1.567330864421008E-9 -8.966072907904551E-12
i -3.115439608970058E-15 1.184726257251665E-14 3.07380128938041E-12 1.031813173584616E-11 -8.966072907904551E-12 1.61801471530737E-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 11.0   n/a MPO319121  
diameter diameter 21.061 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.91220 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:
[Odden, C.E.; Hirschfield, L.; Driscoll, A.; Brown, E.; et al. (2016) Minor Planet Bull. 43, 218-219.]
geometric albedo albedo 0.174   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3012 Minsk (1979 QU9)          Discovered 1979-Aug-27 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1916-Feb-06 13:11 00:02 Jupiter 1.95733488072348 1.9573335443546 1.95733621709281 6.21358264473161 6.14354325656234 2420900.049380951 2.41765589434147 235.430913568534 64.7506760824648 -86.430482428023 3187697.90890986 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
1927-May-30 03:51 00:02 Jupiter 1.87209648459783 1.8720959484997 1.8720970207264 6.08498109772459 6.01016663773649 2425030.660505878 2.01940468094856 550.407669976338 18.679502704169 88.1500011798263 4508189.02977101 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
1938-Sep-30 10:48 00:02 Jupiter 1.89155783215265 1.89155741653028 1.89155824777847 5.75403425007464 5.6756786564896 2429171.949905506 1.72446380997471 233.973460200491 17.1063972286487 86.9348172543555 4293225.324023 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
1950-Jan-30 00:37 00:02 Jupiter 1.98962824038597 1.98962754883885 1.98962893193614 5.19676529634229 5.11418923921268 2433311.525820153 1.52571588363776 157.21607818232 19.9682341917294 78.8350360747467 3973539.90533257 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
2141-May-23 13:00 00:02 Jupiter 1.91445781251741 1.91445689606613 1.91445872897697 6.01489284769049 5.9408809635998 2503187.041708692 2.08608105541121 389.7496049391 39.2909324153234 86.5466789377683 4819996.44419806 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
2152-Sep-20 01:35 00:02 Jupiter 1.82751585301377 1.82751546881664 1.82751623723821 5.92198553472014 5.84319661564429 2507324.565693208 2.15712163866843 736.386752114433 15.7190302939872 89.2375264542426 4641971.50933895 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
2164-Jan-28 22:42 00:02 Jupiter 1.84920696963776 1.8492061205837 1.84920781874447 5.652338717642 5.57071272504022 2511472.445612231 2.37041849058315 575.852650627495 20.4676558782907 86.1978626049499 4730307.29933039 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09
2175-Jun-06 14:34 00:03 Jupiter 1.95269981537163 1.95269828962275 1.95270134114803 5.18129903166919 5.0968931458972 2515619.106805441 2.7640100334273 392.188075711082 20.5138833254428 78.707877016791 4278620.2397391 T 52 CATAB v2.0f-lin.ifort 2020-Dec-18 02:09:42 2020-Dec-18 02:09

Alternate Designations
 1979 QU9 = 1950 SU = 1953 GA2 = 1973 SN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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