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JPL Small-Body Database Browser
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12192 (1978 VD5)
Classification: Main-belt Asteroid          SPK-ID: 2012192
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191702189833235 3.6754e-08  
a 3.091259351646812 1.9877e-08 au
q 2.722873297776815 1.1339e-07 au
i 1.263068081665054 5.5346e-06 deg
node 182.5855503372227 0.0001847 deg
peri 289.4205535231089 0.00018639 deg
M 202.4108415609522 2.4575e-05 deg
tp 2459869.511306914343
(2022-Oct-17.01130691)
0.00013715 TDB
period 1985.187772991155
5.44
1.9148e-05
5.242e-08
d
yr
n .1813430471907324 1.7491e-09 deg/d
Q 3.459645405516809 2.2246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1146  
   data-arc span      14898 days (40.79 yr)  
   first obs. used      1978-11-05  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:11:29  

Additional Information
 Earth MOID = 1.7398 au 
 Jupiter MOID = 1.64411 au 
 T_jup = 3.213 
[ 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 14.2   n/a MPO347621  
diameter diameter 7.439 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12192 (1978 VD5)          Discovered 1978-Nov-07 by Helin, E. F., Bus, S. J. at Palomar
Reference: 19991123/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 VD5 = 1980 FR8 = 1988 TX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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