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19119 Dimpna (1981 SG3)
Classification: Main-belt Asteroid          SPK-ID: 2019119
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321292279551388 6.6983e-08  
a 2.415191683317675 1.9555e-08 AU
q 1.854555102505471 1.6561e-07 AU
i 3.771478376332344 6.278e-06 deg
node 280.0202941163628 0.000103 deg
peri 74.32853146995568 0.00010358 deg
M 313.7450163573228 1.5293e-05 deg
tp 2457176.649682452258
(2015-Jun-03.14968245)
5.9197e-05 JED
period 1370.963314411462
3.75
1.665e-05
4.559e-08
d
yr
n .2625890833224401 3.1891e-09 deg/d
Q 2.975828264129879 2.4094e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      11959 days (32.74 yr)  
   first obs. used      1981-09-27  
   last obs. used      2014-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52476  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:42:13  

Additional Information
 Earth MOID = .854184 AU 
 T_jup = 3.477 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO263518  

19119 Dimpna           Discovered 1981 Sept. 27 by L. G. Karachkina at the Crimean Astrophysical Observatory.
The Dictionary of Minor Planet Names (DiMPNa) is a catalogue edited by Lutz D. Schmadel in 1991, 1993, 1996 and 1999. This reflection of the history of humanity is possible by intensive observational and numerical work of researchers on minor planets all over the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010902/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1981 SG3 = 1981 UQ13 = 1997 CD3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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