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26110 (1991 NK4)
Classification: Main-belt Asteroid          SPK-ID: 2026110
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2084301720165165 5.5448e-08  
a 2.217126287674414 9.4757e-09 AU
q 1.755010274152095 1.2487e-07 AU
i 6.787280085251075 6.2093e-06 deg
node 123.075763998192 4.159e-05 deg
peri 176.8343777577123 4.3444e-05 deg
M 26.74016032020209 1.2692e-05 deg
tp 2456910.933504915448
(2014-Sep-10.43350492)
4.2324e-05 JED
period 1205.824417068974
3.30
7.7303e-06
2.116e-08
d
yr
n .298550929060684 1.9139e-09 deg/d
Q 2.679242301196733 1.1451e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      11103 days (30.40 yr)  
   first obs. used      1984-03-07  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51693  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:06:12  

Additional Information
 Earth MOID = .740584 AU 
 T_jup = 3.615 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO263573  

26110 (1991 NK4)          Discovered 1991-Jul-08 by Debehogne, H. at La Silla (809)
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 NK4 = 2000 AL162 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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