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26094 (1988 NU)
Classification: Main-belt Asteroid          SPK-ID: 2026094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055371407881353 4.196e-08  
a 2.640805272271153 1.0723e-08 au
q 2.098021707230307 1.1339e-07 au
i 4.706449597773667 3.7127e-06 deg
node 228.9029129557451 5.5662e-05 deg
peri 96.94991848723882 5.6355e-05 deg
M 46.93243108676396 8.5413e-06 deg
tp 2458396.150516293499
(2018-Oct-04.65051629)
3.7052e-05 TDB
period 1567.48355946742
4.29
9.547e-06
2.614e-08
d
yr
n .2296674806096953 1.3988e-09 deg/d
Q 3.183588837311999 1.2927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1598  
   data-arc span      11428 days (31.29 yr)  
   first obs. used      1988-07-11  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:21  

Additional Information
 Earth MOID = 1.09185 au 
 Jupiter MOID = 2.18635 au 
 T_jup = 3.360 
[ 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 14.0   n/a MPO358873  
diameter diameter 5.057 km 0.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 4.604 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.209   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26094 (1988 NU)          Discovered 1988-Jul-11 by Helin, E. F. at Palomar
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 NU = 1996 HY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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