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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110230115330203 5.6439e-08  
a 1.908272052482227 7.2868e-09 au
q 1.697923004055708 1.0811e-07 au
i 26.37637202287834 7.3628e-06 deg
node 110.656714512469 1.3834e-05 deg
peri 255.8628498265142 3.536e-05 deg
M 117.0327282277278 3.3774e-05 deg
tp 2457287.486052032450
(2015-Sep-21.98605203)
9.0053e-05 JED
period 962.8505032288946
2.64
5.515e-06
1.51e-08
d
yr
n .3738898186091706 2.1416e-09 deg/d
Q 2.118621100908746 8.0901e-09 au
  Orbit Determination Parameters
   # obs. used (total)      976  
   data-arc span      13749 days (37.64 yr)  
   first obs. used      1978-08-11  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43199  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:43:13  

Additional Information
 Earth MOID = .787275 au 
 Jupiter MOID = 3.27374 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 12.9 mag n/a MPO350827  
rotation period rot_per 10.757 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 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) Minor Planet Bul. 41, 144-155.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2015) Astron. Astrophys. 586, A108.]

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