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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039740531526011 4.3075e-08  
a 2.556109739254017 8.8339e-09 au
q 2.034729675435537 1.1097e-07 au
i 14.82348616388545 3.501e-06 deg
node 177.2757811910117 1.8039e-05 deg
peri 92.93949075071436 1.9437e-05 deg
M 128.5939485304596 8.0234e-06 deg
tp 2458667.305451507531
(2019-Jul-02.80545151)
3.2906e-05 TDB
period 1492.683284484591
4.09
7.7381e-06
2.119e-08
d
yr
n .2411764128009944 1.2503e-09 deg/d
Q 3.077489803072497 1.0636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1096  
   data-arc span      10720 days (29.35 yr)  
   first obs. used      1991-10-03  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 08:30:13  

Additional Information
 Earth MOID = 1.08204 au 
 Jupiter MOID = 2.20894 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457626.5 (2016-Aug-26.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037246922734856 4.301e-08  
q 2.035831090201083 1.1082e-07 au
tp 2457175.111398430326
(2015-Jun-01.61139843)
3.3345e-05 TDB
node 177.3146933965699 1.8032e-05 deg
peri 93.05544495311219 1.9446e-05 deg
i 14.82536695386814 3.5021e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1096  
   data-arc span      10720 days (29.35 yr)  
   first obs. used      1991-10-03  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 08:30:13  

Additional Information
 Jupiter MOID = 2.20894 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.849835754375974E-15 -4.756872627514505E-15 -2.269671582388516E-13 -1.403861785696158E-14 -8.022653575232948E-14 -9.366854400492876E-15
q -4.756872627514505E-15 1.2282023387346E-14 5.435493670252708E-13 3.878361741208554E-14 1.974049499025064E-13 2.477475527752776E-14
tp -2.269671582388516E-13 5.435493670252708E-13 1.111921499077641E-9 7.959406926893862E-12 2.739197038357114E-10 5.16116361664708E-13
node -1.403861785696158E-14 3.878361741208554E-14 7.959406926893862E-12 3.251459493025188E-10 -3.113645622707513E-10 1.181105788729632E-11
peri -8.022653575232948E-14 1.974049499025064E-13 2.739197038357114E-10 -3.113645622707513E-10 3.781410926150755E-10 -1.09594706702488E-11
i -9.366854400492876E-15 2.477475527752776E-14 5.16116361664708E-13 1.181105788729632E-11 -1.09594706702488E-11 1.226436580217444E-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 14.78   n/a MPCxxxxx  
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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