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7926 (1986 RD5)
Classification: Main-belt Asteroid          SPK-ID: 2007926
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222124977435306 6.9712e-08  
a 3.071653272443481 2.8616e-08 AU
q 2.696258853816074 2.1752e-07 AU
i 3.610040518007807 7.7394e-06 deg
node 348.5283676223418 9.0983e-05 deg
peri 359.5010379207577 9.3753e-05 deg
M 82.77515864543267 2.3466e-05 deg
tp 2456548.379463290642
(2013-Sep-12.87946329)
0.00012822 JED
period 1966.331395540607
5.38
2.7478e-05
7.523e-08
d
yr
n .1830820587091448 2.5584e-09 deg/d
Q 3.447047691070888 3.2113e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      11352 days (31.08 yr)  
   first obs. used      1982-12-22  
   last obs. used      2014-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52536  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:07:16  

Additional Information
 Earth MOID = 1.68996 AU 
 T_jup = 3.216 
[ 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 12.9 mag n/a MPO270228  

7926 (1986 RD5)          Discovered 1986-Sep-03 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 RD5 = 1982 YY 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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