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

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2380865060166009 5.1113e-08  
a 2.188211520441856 9.8133e-09 AU
q 1.667227885114581 1.1201e-07 AU
i 2.22380505434853 5.3611e-06 deg
node 160.194056774989 0.00013243 deg
peri 176.2889534039303 0.0001329 deg
M 149.3528191251098 1.3899e-05 deg
tp 2456309.995155647614
(2013-Jan-17.49515565)
4.3697e-05 JED
period 1182.312761160136
3.24
7.9534e-06
2.178e-08
d
yr
n .3044879593845815 2.0483e-09 deg/d
Q 2.709195155769132 1.215e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      12273 days (33.60 yr)  
   first obs. used      1980-08-06  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51065  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:33:59  

Additional Information
 Earth MOID = .656516 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 14.5 mag n/a MPO240250  
rotation period rot_per 3.464 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) 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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