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214461 (2005 SN130)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214461
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05244085220160637 4.8747e-08  
a 3.233277130425103 2.7371e-08 au
q 3.063721322301647 1.5625e-07 au
i 13.05345363287059 4.6802e-06 deg
node 59.31944181393968 1.9856e-05 deg
peri 322.0864019848509 5.276e-05 deg
M 187.4165143238336 5.0855e-05 deg
tp 2460018.527612941129
(2023-Mar-15.02761294)		 0.00030849 TDB
period 2123.551620382056
5.81		 2.6965e-05
7.383e-08		 d
yr
n .1695273128963218 2.1527e-09 deg/d
Q 3.40283293854856 2.8806e-08 au
   Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      8400 days (23.00 yr)  
   first obs. used      1997-05-27  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50914  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:12  

Additional Information
 Earth MOID = 2.0802 au 
 Jupiter MOID = 1.91916 au 
 T_jup = 3.143 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457294.5 (2015-Sep-29.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05210004928951303 4.8707e-08  
q 3.066337500921045 1.5587e-07 au
tp 2457902.928645897104
(2017-May-29.42864590)		 0.00029313 TDB
node 59.34322386478425 1.9854e-05 deg
peri 323.6238471232791 5.3072e-05 deg
i 13.05275443744634 4.6798e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      8400 days (23.00 yr)  
   first obs. used      1997-05-27  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50914  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:12  

Additional Information
 Jupiter MOID = 1.91916 au 
 T_jup = 3.143 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.372337604683428E-15 -7.488862525513678E-15 2.312668805582703E-13 -6.018580972376493E-15 -3.571352985315954E-14 4.246921030866014E-16
q -7.488862525513678E-15 2.429520554449548E-14 3.880016577747148E-12 1.899107429153063E-14 8.646662131585292E-13 -1.972248717597391E-15
tp 2.312668805582703E-13 3.880016577747148E-12 8.592757235405795E-8 2.744727969335356E-11 1.444550269721848E-8 -8.343309883638348E-12
node -6.018580972376493E-15 1.899107429153063E-14 2.744727969335356E-11 3.941645599998925E-10 -3.790299657533348E-10 -1.504279473193145E-11
peri -3.571352985315954E-14 8.646662131585292E-13 1.444550269721848E-8 -3.790299657533348E-10 2.816633739578181E-9 1.321062689906931E-11
i 4.246921030866014E-16 -1.972248717597391E-15 -8.343309883638348E-12 -1.504279473193145E-11 1.321062689906931E-11 2.190026917470252E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO470302  
diameter diameter 6.743 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214461 (2005 SN130)          Discovered 2005-Sep-29 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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