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JPL Small-Body Database Browser
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59016 (1998 SX76)
Classification: Main-belt Asteroid          SPK-ID: 2059016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3112056118373666 5.5858e-08  
a 2.557187903332401 1.3242e-08 au
q 1.761376677292728 1.3697e-07 au
i 4.086375175526519 5.0131e-06 deg
node 252.0113317610375 9.7621e-05 deg
peri 129.0636840518726 9.8485e-05 deg
M 95.72629981873618 1.8329e-05 deg
tp 2458603.334825539898
(2019-Apr-29.83482554)
7.3934e-05 TDB
period 1493.627802144004
4.09
1.1602e-05
3.176e-08
d
yr
n .241023901324844 1.8721e-09 deg/d
Q 3.352999129372074 1.7363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1990-11-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:14  

Additional Information
 Earth MOID = .767983 au 
 Jupiter MOID = 2.13066 au 
 T_jup = 3.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457115.5 (2015-Apr-03.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3105542520762561 5.6283e-08  
q 1.76319753463935 1.3834e-07 au
tp 2457104.419020407322
(2015-Mar-22.91902041)
6.62e-05 TDB
node 252.4704448248142 9.8295e-05 deg
peri 127.9072469447452 9.9101e-05 deg
i 4.065991074137267 5.0147e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1990-11-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:14  

Additional Information
 Jupiter MOID = 2.13066 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.167742249808641E-15 -7.774388344815141E-15 5.005936055012831E-13 2.758312834491261E-14 -1.395216189433293E-13 1.644834596564761E-16
q -7.774388344815141E-15 1.913804656716797E-14 -8.686226248578359E-13 -5.174577511438103E-14 4.074064472605034E-13 -2.0826807933308E-16
tp 5.005936055012831E-13 -8.686226248578359E-13 4.382400830789638E-9 9.592702761894569E-11 8.832004563378064E-10 -1.750433119862689E-12
node 2.758312834491261E-14 -5.174577511438103E-14 9.592702761894569E-11 9.661938736932603E-9 -9.618313334048539E-9 2.866886740665205E-10
peri -1.395216189433293E-13 4.074064472605034E-13 8.832004563378064E-10 -9.618313334048539E-9 9.82092624478921E-9 -2.864550302590604E-10
i 1.644834596564761E-16 -2.0826807933308E-16 -1.750433119862689E-12 2.866886740665205E-10 -2.864550302590604E-10 2.514739825417443E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO452969  

59016 (1998 SX76)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SX76 = 2002 NG25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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