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6963 (1990 OQ3)
Classification: Main-belt Asteroid          SPK-ID: 2006963
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904946473860391 6.5205e-08  
a 2.250707027273615 1.5261e-08 AU
q 1.821959385743847 1.485e-07 AU
i 4.389962225697336 6.6751e-06 deg
node 292.7326548822992 9.1812e-05 deg
peri 17.20820182667857 9.3297e-05 deg
M 21.73925060800573 2.2187e-05 deg
tp 2456726.023553738395
(2014-Mar-09.52355374)
7.5665e-05 JED
period 1233.323132321046
3.38
1.2544e-05
3.434e-08
d
yr
n .2918943061762734 2.9688e-09 deg/d
Q 2.679454668803382 1.8168e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      15556 days (42.59 yr)  
   first obs. used      1970-09-28  
   last obs. used      2013-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55162  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 15:35:34  

Additional Information
 Earth MOID = .806983 AU 
 T_jup = 3.599 
[ 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 13.5 mag n/a PDS3 (MPC 27093)  

6963 (1990 OQ3)          Discovered 1990-Jul-27 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 OQ3 = 1970 SU = 1980 RX5 = 1982 BV14 = 1987 UH4 = 1990 SF18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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