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11048 (1990 QZ5)
Classification: Main-belt Asteroid          SPK-ID: 2011048
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551094563391343 6.4656e-08  
a 2.860438684180052 3.2205e-08 AU
q 2.416757594985455 1.8942e-07 AU
i 12.97393598068995 5.9388e-06 deg
node 159.6896621912778 2.6001e-05 deg
peri 245.1446741787537 3.2443e-05 deg
M 276.6175041929114 2.4326e-05 deg
tp 2457209.779300478327
(2015-Jul-06.27930048)
0.00012455 JED
period 1767.044110949627
4.84
2.9842e-05
8.17e-08
d
yr
n .203730058445758 3.4407e-09 deg/d
Q 3.304119773374648 3.7201e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      11844 days (32.43 yr)  
   first obs. used      1981-12-19  
   last obs. used      2014-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50027  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:46:30  

Additional Information
 Earth MOID = 1.45579 AU 
 T_jup = 3.247 
[ 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 12.6 mag n/a MPO267751  

11048 (1990 QZ5)          Discovered 1990-Aug-29 by Holt, H. E. at Palomar (675)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 QZ5 = 1998 EO5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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