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22108 (2000 PD)
Classification: Main-belt Asteroid          SPK-ID: 2022108
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081682079036594 2.8239e-08  
a 2.945088100178069 1.3654e-08 au
q 2.626523198263414 8.6019e-08 au
i 11.72474324813751 1.0541e-06 deg
node 301.8918538861071 5.9894e-06 deg
peri 40.64554636999902 1.788e-05 deg
M 18.70451854716051 1.2642e-05 deg
tp 2459104.584256756350
(2020-Sep-12.08425676)
6.4893e-05 TDB
period 1846.060216981944
5.05
1.2838e-05
3.515e-08
d
yr
n .1950098900828656 1.3561e-09 deg/d
Q 3.263653002092724 1.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2515  
   data-arc span      23849 days (65.30 yr)  
   first obs. used      1955-10-24  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40611  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:29  

Additional Information
 Earth MOID = 1.62707 au 
 Jupiter MOID = 2.10593 au 
 T_jup = 3.231 
[ 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 12.74   n/a E2021B10  
diameter diameter 10.488 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.21496 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.232   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22108 (2000 PD)          Discovered 2000-Aug-01 by Crni Vrh at Crni Vrh
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 PD = 1982 BY10 = 1998 FZ96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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