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37873 (1998 FM29)
Classification: Main-belt Asteroid          SPK-ID: 2037873
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2041145729225186 5.6038e-08  
a 2.555775460286715 1.0866e-08 au
q 2.034104443724438 1.4707e-07 au
i 14.82441919097236 4.1201e-06 deg
node 177.2784862907002 2.2182e-05 deg
peri 92.90694359435798 2.4456e-05 deg
M 80.37419259208657 9.298e-06 deg
tp 2458667.306444309919
(2019-Jul-02.80644431)
3.893e-05 TDB
period 1492.390482318064
4.09
9.5177e-06
2.606e-08
d
yr
n .2412237308300358 1.5384e-09 deg/d
Q 3.077446476848991 1.3084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      10218 days (27.98 yr)  
   first obs. used      1991-10-03  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54808  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:40:03  

Additional Information
 Earth MOID = 1.08305 au 
 Jupiter MOID = 2.20993 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456850.5 (2014-Jul-12.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033607561074797 5.6038e-08  
q 2.036560816175069 1.4698e-07 au
tp 2457175.045847861361
(2015-Jun-01.54584786)
4.2231e-05 TDB
node 177.3183002514153 2.2176e-05 deg
peri 93.04059782691883 2.4459e-05 deg
i 14.82410191356307 4.1198e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      10218 days (27.98 yr)  
   first obs. used      1991-10-03  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54808  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:40:03  

Additional Information
 Jupiter MOID = 2.20993 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.140262927357154E-15 -8.224632214457242E-15 6.685731580057339E-13 2.454183217339348E-14 1.693865099844956E-13 -2.273541060063575E-14
q -8.224632214457242E-15 2.160341901601872E-14 -1.864345996602606E-12 -6.225454837823025E-14 -4.774557894806523E-13 6.031519353640943E-14
tp 6.685731580057339E-13 -1.864345996602606E-12 1.783441841360125E-9 1.196460834077364E-11 4.796842253130562E-10 -5.363177704570781E-12
node 2.454183217339348E-14 -6.225454837823025E-14 1.196460834077364E-11 4.917672729437355E-10 -4.714402454778422E-10 -1.353453025145256E-11
peri 1.693865099844956E-13 -4.774557894806523E-13 4.796842253130562E-10 -4.714402454778422E-10 5.982551082383452E-10 1.167773384795116E-11
i -2.273541060063575E-14 6.031519353640943E-14 -5.363177704570781E-12 -1.353453025145256E-11 1.167773384795116E-11 1.697313444002674E-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 14.7   n/a MPO395361  
diameter diameter 2.961 km 0.594 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.291   0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37873 (1998 FM29)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FM29 = 1999 RZ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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