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3105 Stumpff (A907 PB)
Classification: Main-belt Asteroid          SPK-ID: 2003105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1935225212489506 3.2838e-08  
a 2.26183346331163 6.4331e-09 au
q 1.824117748846318 7.5649e-08 au
i 6.479124814347567 3.4717e-06 deg
node 140.4573825863168 3.0888e-05 deg
peri 198.7264938807782 3.2059e-05 deg
M 40.14303180457268 9.5021e-06 deg
tp 2458861.953029700733
(2020-Jan-13.45302970)
3.2651e-05 TDB
period 1242.479879211682
3.40
5.3008e-06
1.451e-08
d
yr
n .2897431226237721 1.2361e-09 deg/d
Q 2.699549177776943 7.678e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2722  
   data-arc span      41357 days (113.23 yr)  
   first obs. used      1907-08-09  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:03:09  

Additional Information
 Earth MOID = .816231 au 
 Jupiter MOID = 2.68652 au 
 T_jup = 3.586 
[ 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 12.9   n/a MPO337275  
diameter diameter 6.964 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 5.0369 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Oey, J.; Vilagi, J.; Gajdos, S.; Kornos, L.; Galad, A. (2007) Minor Planet Bull. 34, 81-83.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pravec, P.; Wolf, M.; Sarounova, L. (2015) http://www.asu.cas.cz/~ppravec/neo.htm]
[Klinglesmith III, D.A. (2017) Minor Planet Bull. 44, 69-72.]
[Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.276   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3105 Stumpff (A907 PB)          Discovered 1907-Aug-08 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A907 PB = 1931 TL3 = 1951 LM = 1958 PC = 1965 SS = 1979 YM5 = 1982 WN = 1984 DP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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