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7760 (1990 RW3)
Classification: Main-belt Asteroid          SPK-ID: 2007760
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1929088003695141 5.1531e-08  
a 2.407537370947503 1.5205e-08 au
q 1.943102224873246 1.2334e-07 au
i 1.902415831052156 5.2426e-06 deg
node 39.61321389603706 0.00013003 deg
peri 295.4523752781613 0.0001308 deg
M 346.2986516119168 1.9024e-05 deg
tp 2457652.430056040129
(2016-Sep-20.93005604)
7.2492e-05 JED
period 1364.451121519289
3.74
1.2926e-05
3.539e-08
d
yr
n .263842357063804 2.4995e-09 deg/d
Q 2.87197251702176 1.8139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1500  
   data-arc span      13328 days (36.49 yr)  
   first obs. used      1979-10-17  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53818  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:00:07  

Additional Information
 Earth MOID = .933497 au 
 Jupiter MOID = 2.49031 au 
 T_jup = 3.495 
[ 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 13.4 mag n/a MPO240265  
rotation period rot_per 25.940 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Pray, D.P.; Galad, A.; Gajdos, S.; Vilagi, J.; et al. (2006) Minor Planet Bul. 33, 92-95.]
[Galad, A. (2010) Astron. Astrophys. 514, A55.]

7760 (1990 RW3)          Discovered 1990-Sep-14 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 RW3 = 1979 UW4 = 1979 WK6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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