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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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

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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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