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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922713552081275 5.2245e-08  
a 2.4083802793879 1.6053e-08 AU
q 1.94531773921346 1.2447e-07 AU
i 1.902086606432809 5.2857e-06 deg
node 39.62524794751317 0.00013076 deg
peri 295.3803463533478 0.00013157 deg
M 188.0375820886032 1.8444e-05 deg
tp 2457652.604298059181
(2016-Sep-21.10429806)
7.5014e-05 JED
period 1365.16775091092
3.74
1.3649e-05
3.737e-08
d
yr
n .2637038559984931 2.6365e-09 deg/d
Q 2.87144281956234 1.9139e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1486  
   data-arc span      13028 days (35.67 yr)  
   first obs. used      1979-10-17  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53214  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:57:43  

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 LCDB (Rev. 2015-May); 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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