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1147 Stavropolis (1929 LF)
Classification: Main-belt Asteroid          SPK-ID: 2001147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2317329739008872 3.5096e-08  
a 2.271341166978039 5.3026e-09 au
q 1.744996523610706 8.0206e-08 au
i 3.881515274377979 3.8282e-06 deg
node 265.1950894076656 5.4832e-05 deg
peri 15.79560219646966 5.5351e-05 deg
M 199.155225289367 9.0457e-06 deg
tp 2459559.132812559537
(2021-Dec-10.63281256)
3.2346e-05 TDB
period 1250.322324012299
3.42
4.3785e-06
1.199e-08
d
yr
n .2879257556921448 1.0083e-09 deg/d
Q 2.797685810345371 6.5314e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2866  
   data-arc span      33107 days (90.64 yr)  
   first obs. used      1929-06-11  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:46:57  

Additional Information
 Earth MOID = .728927 au 
 Jupiter MOID = 2.35035 au 
 T_jup = 3.573 
[ 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 11.5   n/a MPO452174  
diameter diameter 13.430 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 5.66070 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Robinson, L.; Warner, B.D. (2002) Minor Planet Bull. 29, 6-7.]
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.155   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B S   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)

1147 Stavropolis (1929 LF)          Discovered 1929-Jun-11 by Neujmin, G. at Simeis
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1929 LF = 1946 KA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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