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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922713739611241 5.6123e-08  
a 2.408380288021283 1.831e-08 AU
q 1.945317701022543 1.3145e-07 AU
i 1.902085419735831 5.4832e-06 deg
node 39.62524433538865 0.00013555 deg
peri 295.3803466657913 0.00013637 deg
M 188.0375792529206 1.8726e-05 deg
tp 2457652.604312318889
(2016-Sep-21.10431232)
7.667e-05 JED
period 1365.167758251548
3.74
1.5568e-05
4.262e-08
d
yr
n .2637038545805341 3.0072e-09 deg/d
Q 2.871442875020022 2.183e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1320  
   data-arc span      12518 days (34.27 yr)  
   first obs. used      1979-10-17  
   last obs. used      2014-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53697  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:38:09  

Additional Information
 Earth MOID = .937012 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 Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) 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 (675)
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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