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6263 (1980 PX)
Classification: Mars-crossing Asteroid          SPK-ID: 2006263
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .238848143853173 4.7048e-08  
a 2.187178573024291 9.243e-09 au
q 1.664775030582007 1.0406e-07 au
i 2.225311404909665 4.9669e-06 deg
node 160.1912799740253 0.00012349 deg
peri 176.3149876218743 0.00012402 deg
M 332.1335030239146 1.4629e-05 deg
tp 2457491.954413336565
(2016-Apr-13.45441334)
4.8411e-05 JED
period 1181.475692097857
3.23
7.4893e-06
2.05e-08
d
yr
n .304703687437509 1.9315e-09 deg/d
Q 2.709582115466574 1.1451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1130  
   data-arc span      12785 days (35.00 yr)  
   first obs. used      1980-08-06  
   last obs. used      2015-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50653  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:30:02  

Additional Information
 Earth MOID = .653304 au 
 Jupiter MOID = 2.66505 au 
 T_jup = 3.637 
[ 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 14.6 mag n/a MPO296186  
rotation period rot_per 3.464 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Oey, J.; Vilagi, J.; Gajdos, S.; Kornos, L.; Galad, A. (2007) Minor Planet Bul. 34, 81-83.]

6263 (1980 PX)          Discovered 1980-Aug-06 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 PX = 1990 VR1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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