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19133 (1988 PC2)
Classification: Main-belt Asteroid          SPK-ID: 2019133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908740292810238 2.2833e-08  
a 2.661938001946319 9.4545e-09 au
q 2.153843169818547 5.9694e-08 au
i 12.1153300164804 8.9344e-07 deg
node 175.1920469924339 5.8083e-06 deg
peri 148.6301148222923 7.8753e-06 deg
M 161.8323748770368 4.4023e-06 deg
tp 2458487.387190025387
(2019-Jan-03.88719003)
1.7001e-05 TDB
period 1586.336552163444
4.34
8.4513e-06
2.314e-08
d
yr
n .2269379719637881 1.209e-09 deg/d
Q 3.170032834074091 1.1259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2400  
   data-arc span      25245 days (69.12 yr)  
   first obs. used      1952-02-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:46:17  

Additional Information
 Earth MOID = 1.15056 au 
 Jupiter MOID = 2.25544 au 
 T_jup = 3.328 
[ 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 13.06   n/a E2021B10  
diameter diameter 7.007 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 80.870 h n/a LCDB (Rev. 2020-October); 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.]
geometric albedo albedo 0.239   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

19133 (1988 PC2)          Discovered 1988-Aug-07 by Vavrova, Z. at Klet
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 PC2 = 1984 SR3 = 2000 CU94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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