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JPL Small-Body Database Browser
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19094 (1979 MR6)
Classification: Main-belt Asteroid          SPK-ID: 2019094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313171278415078 3.4274e-08  
a 2.243127826355872 7.132e-09 au
q 1.948566722817455 7.646e-08 au
i 4.072389644044804 3.4925e-06 deg
node 164.8266128106485 5.4149e-05 deg
peri 72.57160182265488 5.6794e-05 deg
M 106.8076507612827 1.4449e-05 deg
tp 2458636.434669734729
(2019-Jun-01.93466973)
4.968e-05 TDB
period 1227.098601657546
3.36
5.8523e-06
1.602e-08
d
yr
n .2933749574106901 1.3992e-09 deg/d
Q 2.53768892989429 8.0686e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1148  
   data-arc span      14697 days (40.24 yr)  
   first obs. used      1979-06-23  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:41:42  

Additional Information
 Earth MOID = .941549 au 
 Jupiter MOID = 2.46262 au 
 T_jup = 3.618 
[ 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 15.5   n/a MPO435876  
rotation period rot_per 93.901 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

19094 (1979 MR6)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1979 MR6 = 1985 DM3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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