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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 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2042-Nov-19 21:18 < 00:01 Eunom 0.03569830727622 0.035695178238045 0.0357014368974536 9.02576167060927 9.02576162704179 2467208.387604160 0.532256413446516 286.076080549292 49.3967025466309 -58.3190911183877 92501.7253396662 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 04:40:18 2020-Feb-23 04:40
2128-Nov-09 07:03 00:01 Eunom 0.0317233065960283 0.031706765551465 0.0317398492611094 9.30884362373591 9.30884357620023 2498608.793776363 1.32948917392363 899.116360290726 48.6706916600831 23.5076012250778 39182.7185585101 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 04:40:18 2020-Feb-23 04:40

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