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5773 (1989 NO)
Classification: Main-belt Asteroid          SPK-ID: 2005773
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153320024486649 4.0551e-08  
a 2.252817895370733 1.2325e-08 AU
q 1.907415800488531 9.0945e-08 AU
i 4.759870183224241 6.6591e-06 deg
node 355.7708661738844 5.6175e-05 deg
peri 264.0380277765067 6.1616e-05 deg
M 212.2521570730702 2.8699e-05 deg
tp 2457507.381226118304
(2016-Apr-28.88122612)
0.00010092 JED
period 1235.058582160388
3.38
1.0135e-05
2.775e-08
d
yr
n .2914841491731356 2.392e-09 deg/d
Q 2.598219990252935 1.4214e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1343  
   data-arc span      11029 days (30.20 yr)  
   first obs. used      1985-03-15  
   last obs. used      2015-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48989  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:52:34  

Additional Information
 Earth MOID = .901013 AU 
 T_jup = 3.606 
[ 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 13.6 mag n/a MPO324360  
rotation period rot_per 109. h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

5773 (1989 NO)          Discovered 1989-Jul-02 by Helin, E. F. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 NO = 1985 FJ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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