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26760 (2001 KP41)
Classification: Amor [NEO]          SPK-ID: 2026760
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 214 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5581501590374485 3.2321e-08  
a 2.850899596919661 2.4031e-08 au
q 1.259669533499154 9.5174e-08 au
i 11.02285479861837 5.2617e-06 deg
node 146.2462232841441 1.5763e-05 deg
peri 155.1863774597909 1.9074e-05 deg
M 321.6590092323012 1.7993e-05 deg
tp 2459187.754447403356
(2020-Dec-04.25444740)
9.0234e-05 TDB
period 1758.212287043985
4.81
2.2231e-05
6.087e-08
d
yr
n .2047534320245561 2.5889e-09 deg/d
Q 4.442129660340167 3.7444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1455  
   data-arc span      8821 days (24.15 yr)  
   first obs. used      1996-03-25  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-12 06:36:54  

Additional Information
 Earth MOID = .257098 au 
 Jupiter MOID = .939054 au 
 T_jup = 3.031 
[ 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 15.3   n/a MPO431809  
diameter diameter 5.400 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 5.300 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2001) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Pravec, P.; Wolf, M.; Sarounova, L. (2001) http://www.asu.cas.cz/~ppravec/neo.htm]
[Krugly, Yu.N.; Belskaya, I.N.; Chiorny, V.G.; Shevchenko, V.G.; Gaflonyuk, N.M. (2002) Proc. ACM 2002, ESA SP 500, 903-906.]
geometric albedo albedo 0.042   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

26760 (2001 KP41)          Discovered 2001-May-23 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KP41 = 2000 EN178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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