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15743 (1991 ND7)
Classification: Main-belt Asteroid          SPK-ID: 2015743
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04730096843429574 5.535e-08  
a 2.705231798420861 2.053e-08 AU
q 2.577271714516303 1.5125e-07 AU
i 2.796940424126467 5.7594e-06 deg
node 155.1368611063006 0.00010817 deg
peri 160.0411721175452 0.00012724 deg
M 74.06890083784133 6.7566e-05 deg
tp 2456666.121341196541
(2014-Jan-08.62134120)
0.00030462 JED
period 1625.193783188232
4.45
1.8501e-05
5.065e-08
d
yr
n .2215120459627702 2.5216e-09 deg/d
Q 2.83319188232542 2.1502e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      13279 days (36.36 yr)  
   first obs. used      1978-09-02  
   last obs. used      2015-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52297  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:44:05  

Additional Information
 Earth MOID = 1.56458 AU 
 T_jup = 3.362 
[ 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 14.1 mag n/a MPO324454  

15743 (1991 ND7)          Discovered 1991-Jul-12 by Debehogne, H. at La Silla (809)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 ND7 = 1978 RH7 = 1996 TL38 = 1999 GA26 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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