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JPL Small-Body Database Browser
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59769 (1999 NG15)
Classification: Main-belt Asteroid          SPK-ID: 2059769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625010050601708 3.4171e-08  
a 2.377552888892335 1.0239e-08 au
q 1.991198154863619 8.2708e-08 au
i 2.157878052245881 3.9466e-06 deg
node 303.9597795203911 0.00015243 deg
peri 343.4824580255369 0.00015342 deg
M 145.0739686264747 1.8744e-05 deg
tp 2458060.889119808218
(2017-Nov-03.38911981)
6.8733e-05 TDB
period 1339.040481957222
3.67
8.6498e-06
2.368e-08
d
yr
n .268849228123262 1.7367e-09 deg/d
Q 2.763907622921052 1.1903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      10150 days (27.79 yr)  
   first obs. used      1991-03-20  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:24  

Additional Information
 Earth MOID = .974301 au 
 Jupiter MOID = 2.39276 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO412566  
diameter diameter 3.750 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59769 (1999 NG15)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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