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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043970639485174 3.0685e-08  
a 2.386449284657177 8.1527e-09 au
q 1.898666057611211 7.5254e-08 au
i 3.193923080216029 3.4575e-06 deg
node 96.0022730142763 6.6751e-05 deg
peri 299.0600865348933 6.745e-05 deg
M 286.1358510563432 1.1181e-05 deg
tp 2459476.785401812803
(2021-Sep-19.28540181)
4.2659e-05 TDB
period 1346.563198453403
3.69
6.9003e-06
1.889e-08
d
yr
n .2673472737213363 1.37e-09 deg/d
Q 2.874232511703144 9.8191e-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 = .906873 au 
 Jupiter MOID = 2.55716 au 
 T_jup = 3.504 
[ 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 14.81   n/a E2021B10  
rotation period rot_per 6.62 h n/a LCDB (Rev. 2020-October); 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.]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

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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