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3266 Bernardus (1978 PA)
Classification: Inner Main-belt Asteroid          SPK-ID: 2003266
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104089217801752 6.0245e-08  
a 1.908238957662777 9.1125e-09 AU
q 1.697552351848304 1.1699e-07 AU
i 26.37809477083112 8.444e-06 deg
node 110.6600993801621 1.4375e-05 deg
peri 255.8997477334638 4.5228e-05 deg
M 252.660690463751 4.8046e-05 deg
tp 2457287.580609999191
(2015-Sep-22.08061000)
0.00012952 JED
period 962.8254555224936
2.64
6.8967e-06
1.888e-08
d
yr
n .3738995452759814 2.6782e-09 deg/d
Q 2.118925563477249 1.0119e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      13099 days (35.86 yr)  
   first obs. used      1978-08-11  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .42895  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 13:57:12  

Additional Information
 Earth MOID = .788471 AU 
 T_jup = 3.805 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO279549  
rotation period rot_per 10.757 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Warner, B.D. (2009) Minor Planet Bul. 36, 172-176.]
[Warner, B.D. (2011) Minor Planet Bul. 38, 142-149.]
[Warner, B.D. (2012) Minor Planet Bul. 39, 245-252.]
[Warner, B.D. (2014) http://www.minorplanetobserver.com/PDO/PDOLig htcurves.htm]

3266 Bernardus (1978 PA)          Discovered 1978-Aug-11 by Schuster, H.-E. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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