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75223 Wupatki (1999 WP1)
Classification: Main-belt Asteroid          SPK-ID: 2075223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048550375530353 3.0635e-08  
a 2.385476497472376 8.0563e-09 au
q 1.89679962000079 7.5112e-08 au
i 3.194562875089536 3.458e-06 deg
node 96.00259369394537 6.6738e-05 deg
peri 299.1644721257081 6.7435e-05 deg
M 232.5786129084454 1.1013e-05 deg
tp 2459476.822358482634
(2021-Sep-19.32235848)
4.2574e-05 TDB
period 1345.739933991925
3.68
6.8173e-06
1.866e-08
d
yr
n .2675108250166262 1.3552e-09 deg/d
Q 2.874153374943963 9.7066e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1641  
   data-arc span      7606 days (20.82 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49725  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:40:37  

Additional Information
 Earth MOID = .906125 au 
 Jupiter MOID = 2.55591 au 
 T_jup = 3.505 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO381769  
rotation period rot_per 6.62 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

75223 Wupatki           Discovered 1999 Nov. 28 by M. Tichy and J. Ticha at Klet.
Wupatki pueblo served as a cultural and trade center situated in one of the warmest driest places on the Colorado Plateau in northern Arizona. The red rock walls originally contained 100 rooms, a community room and ball court. It was built by the Ancient Pueblo People some 800 years ago.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-05-14Last Updated: 2014-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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