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JPL Small-Body Database Browser
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614 Pia (A906 TE)
Classification: Main-belt Asteroid          SPK-ID: 2000614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105977465784857 3.1402e-08  
a 2.69320564775636 9.3651e-09 au
q 2.395343172042056 8.4093e-08 au
i 7.027043028321271 4.0067e-06 deg
node 217.2873398311294 2.7817e-05 deg
peri 208.661232307086 3.368e-05 deg
M 130.3247289198479 2.0447e-05 deg
tp 2458016.077360823684
(2017-Sep-19.57736082)
9.0281e-05 TDB
period 1614.368599476381
4.42
8.4205e-06
2.305e-08
d
yr
n .2229973997987607 1.1632e-09 deg/d
Q 2.991068123470665 1.0401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2382  
   data-arc span      41218 days (112.85 yr)  
   first obs. used      1906-10-11  
   last obs. used      2019-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:10:25  

Additional Information
 Earth MOID = 1.41089 au 
 Jupiter MOID = 2.31634 au 
 T_jup = 3.351 
[ 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 11.0   n/a MPO279519  
diameter diameter 29.191 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.572 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Dotto, E.; Rotundi, A.; De Sanctis, M.C. (1992) in Physical Properties of Small Solar System Bodies. A. Brahic, J.-C. Gerard, J. Surdej, eds. Universite de Liege, Institut d'Astrophysique, Liege, p. 211.]
[Di Martino, M.; Dotto, E.; Barucci, M.A.; Fulchignoni, M.; Rotundi, A. (1994) Icarus 109, 210-218.]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Kaasalainen, M.; Warner, B.D.; Fauerbach, M.; et al. (2009) Astron. Astrophys. 493, 291-297.]
[Behrend, R. (2010) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Hanus, J.; Durech, J.; Broz, M.; Warner, B.D.; et al. (2011) Astron. Astrophys. 530, A134.]
geometric albedo albedo 0.094   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

614 Pia (A906 TE)          Discovered 1906-Oct-11 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A906 TE = 1928 XH = 1963 QF = A919 RA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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