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15769 (1993 FP23)
Classification: Main-belt Asteroid          SPK-ID: 2015769
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607564312045832 4.7921e-08  
a 2.444727603899994 1.0264e-08 au
q 2.051721919029699 1.1581e-07 au
i 1.924314613390545 3.6784e-06 deg
node 307.771669148736 0.00014899 deg
peri 111.10429513 0.00014966 deg
M 159.6831175295311 1.2918e-05 deg
tp 2458381.200622684446
(2018-Sep-19.70062268)
4.9389e-05 TDB
period 1396.188772381453
3.82
8.7928e-06
2.407e-08
d
yr
n .2578447894162298 1.6238e-09 deg/d
Q 2.83773328877029 1.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      11480 days (31.43 yr)  
   first obs. used      1987-09-23  
   last obs. used      2019-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:34:00  

Additional Information
 Earth MOID = 1.06505 au 
 Jupiter MOID = 2.48773 au 
 T_jup = 3.481 
[ 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 15.1   n/a MPO416877  
diameter diameter 5.699 km 0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.794 h n/a LCDB (Rev. 2019-August); 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.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.058   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15769 (1993 FP23)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FP23 = 1987 SH25 = 1994 NN10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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