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JPL Small-Body Database Browser
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27624 (2001 MD3)
Classification: Main-belt Asteroid          SPK-ID: 2027624
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596484679902762 4.5912e-08  
a 3.122352136201034 1.7513e-08 au
q 2.623873401130373 1.4538e-07 au
i 4.682073804597247 5.1821e-06 deg
node 348.9395883523873 4.5775e-05 deg
peri 1.0279542994218 4.7231e-05 deg
M 111.970563809373 1.1476e-05 deg
tp 2458373.709201278172
(2018-Sep-12.20920128)
6.4183e-05 TDB
period 2015.214355122943
5.52
1.6954e-05
4.642e-08
d
yr
n .1786410458444939 1.503e-09 deg/d
Q 3.620830871271695 2.0309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1501  
   data-arc span      16544 days (45.30 yr)  
   first obs. used      1974-09-19  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:53:50  

Additional Information
 Earth MOID = 1.61781 au 
 Jupiter MOID = 1.80601 au 
 T_jup = 3.191 
[ 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 13.6   n/a MPO337491  
diameter diameter 8.740 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27624 (2001 MD3)          Discovered 2001-Jun-19 by JPL/GEODSS NEAT at Palomar
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ 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
1933-Jul-05 17:56 00:02 Jupiter 1.85383592042929 1.85383529328609 1.8538365475726 2.30194867487539 2.09407794337732 2427259.247109123 1.94527225209796 116.124386515786 22.5587819402329 -84.2893574276053 2224599.45812776 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
1943-Sep-07 09:07 00:02 Jupiter 1.8172948776638 1.81729440287352 1.81729535245398 2.36903508262 2.16336490727322 2430974.880118662 1.69418848127013 60.1455100485023 11.8565200667892 -82.6086229304201 2502162.44732627 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2005-May-20 10:13 < 00:01 Jupiter 1.95443152423476 1.9544311094921 1.95443193897742 2.47904567373088 2.29758486558406 2453510.925435134 0.309234837597061 58.8678182399807 9.0400850810678 81.1728187809591 2880457.24285923 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2015-Jul-25 11:01 < 00:01 Jupiter 1.79102173669639 1.79102130974538 1.7910221636473 2.26193970169928 2.04218442792085 2457228.959054434 0.225762806676614 84.620615555561 15.8509912830877 -81.9268012219878 2706745.37541627 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2025-Sep-19 03:18 < 00:01 Jupiter 1.97073683986507 1.97073639645615 1.97073728327398 3.05730977484646 2.91333884743591 2460937.637778734 0.406438900548496 45.0785831201143 13.7428391854642 -78.8348984257272 3318057.04002686 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2087-Jun-08 10:24 00:02 Jupiter 1.8144448344774 1.81444432351561 1.81444534543908 2.22423494396424 2.00339146506668 2483479.933572715 1.80745875199736 133.474139092631 20.5106074260904 -85.0059933544359 2216673.98304847 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2097-Aug-09 08:25 00:02 Jupiter 1.87645292963321 1.87645221115459 1.87645364811162 2.61907652697544 2.44064965524977 2487194.850817946 2.12291998454869 50.7468498539785 18.585046242014 -79.779158626118 1919662.42046707 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2159-Apr-24 20:45 00:04 Jupiter 1.88388168549875 1.88388063384154 1.88388273715682 2.26563778523835 2.05764026430436 2509732.364541311 3.54780192810701 128.136682278009 25.600617995524 -79.6708623884596 1955505.54701206 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54
2169-Jun-27 15:22 00:04 Jupiter 1.81148047981823 1.81147980649352 1.81148115314336 2.36945294368862 2.16313099219056 2513449.140384254 3.82664953153174 103.94343862035 17.9571178278536 -89.1860680688933 2537211.2798792 T 27 CATAB v2.0f-lin.ifort 2020-Jan-29 02:54:11 2020-Jan-29 02:54

Alternate Designations
 2001 MD3 = 1974 SX = 1996 TD49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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