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11030 (1988 PK)
Classification: Main-belt Asteroid          SPK-ID: 2011030
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2378675684105745 3.6366e-08  
a 2.417677876406704 7.2816e-09 au
q 1.8425907187458 8.8625e-08 au
i 4.104266382802519 4.1268e-06 deg
node 163.5912449633889 5.2627e-05 deg
peri 175.5886115602665 5.3128e-05 deg
M 209.8799865745812 8.2331e-06 deg
tp 2459773.074727751570
(2022-Jul-12.57472775)		 3.2516e-05 TDB
period 1373.080759101924
3.76		 6.2032e-06
1.698e-08		 d
yr
n .2621841414742869 1.1845e-09 deg/d
Q 2.992765034067608 9.0136e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      11904 days (32.59 yr)  
   first obs. used      1988-08-11  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51013  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:29:11  

Additional Information
 Earth MOID = .831987 au 
 Jupiter MOID = 2.40962 au 
 T_jup = 3.473 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.83   n/a E2021B10  
diameter diameter 2.448 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.287   0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11030 (1988 PK)          Discovered 1988-Aug-13 by McNaught, R. H. at Siding Spring
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 PK = 1991 FB5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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