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98262 (2000 SF185)
Classification: Main-belt Asteroid          SPK-ID: 2098262
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037239908975924 2.8298e-08  
a 2.351385220241159 8.5683e-09 au
q 1.872351639036016 6.633e-08 au
i 6.921102999055071 3.4417e-06 deg
node 116.6356156624998 3.5526e-05 deg
peri 332.9482332088572 3.7626e-05 deg
M 112.0878500255982 1.3461e-05 deg
tp 2458590.446860626294
(2019-Apr-16.94686063)
4.7894e-05 TDB
period 1316.994929787853
3.61
7.1986e-06
1.971e-08
d
yr
n .2733495717086704 1.4941e-09 deg/d
Q 2.830418801446303 1.0314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1120  
   data-arc span      8230 days (22.53 yr)  
   first obs. used      1997-12-07  
   last obs. used      2020-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:15:24  

Additional Information
 Earth MOID = .89188 au 
 Jupiter MOID = 2.37493 au 
 T_jup = 3.520 
[ 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 15.5   n/a MPO468983  
diameter diameter 4.738 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.19 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.072   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

98262 (2000 SF185)          Discovered 2000-Sep-20 by NEAT at Haleakala
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ 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
2011-Jan-06 10:14 < 00:01 Amphi 0.0412890592865627 0.0412870866376016 0.0412910319375885 4.04250475623467 4.04250472179274 2455567.926316994 0.726582992806389 99.5183604088794 32.7247135507249 -9.44063377602955 68572.6121649173 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 20:15:26 2020-Nov-12 20:15
2166-Mar-05 14:40 00:01 Amphi 0.0397254455739877 0.0397032871945093 0.0397476059530499 4.25331868542533 4.25331865140204 2512239.111246213 1.43190871640749 1190.67903613564 41.713753532112 21.9417112639496 53409.2158611604 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 20:15:26 2020-Nov-12 20:15

Alternate Designations
 2000 SF185 = 1998 FV82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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