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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .238613098724584 5.059e-08  
a 2.187307281964718 9.7096e-09 AU
q 1.66538711355227 1.1094e-07 AU
i 2.225049668799229 5.334e-06 deg
node 160.18951827 0.00013002 deg
peri 176.3139362660972 0.00013049 deg
M 210.2355709688099 1.4121e-05 deg
tp 2457492.051809795001
(2016-Apr-13.55180980)
4.8521e-05 JED
period 1181.579983116997
3.23
7.8677e-06
2.154e-08
d
yr
n .3046767930600208 2.0287e-09 deg/d
Q 2.709227450377167 1.2026e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1010  
   data-arc span      12591 days (34.47 yr)  
   first obs. used      1980-08-06  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50831  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:03:02  

Additional Information
 Earth MOID = .656459 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-Feb); 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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