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192606 (1999 FE42)
Classification: Outer Main-belt Asteroid          SPK-ID: 2192606
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3005966991725139 5.3604e-08  
a 3.237974466374081 3.0279e-08 au
q 2.26465002977715 1.7418e-07 au
i 2.085577776219184 6.0946e-06 deg
node 298.3570175406281 0.0002505 deg
peri 217.7582769428441 0.00025104 deg
M 269.5231584299667 1.9247e-05 deg
tp 2459735.364146945971
(2022-Jun-04.86414695)
0.00011936 TDB
period 2128.180974923908
5.83
2.9851e-05
8.173e-08
d
yr
n .1691585463087187 2.3727e-09 deg/d
Q 4.211298902971011 3.938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      10186 days (27.89 yr)  
   first obs. used      1993-01-27  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67773  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:51  

Additional Information
 Earth MOID = 1.27473 au 
 Jupiter MOID = .808504 au 
 T_jup = 3.111 
[ 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 15.32   n/a MPCxxxxx  
diameter diameter 4.058 km 0.386 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192606 (1999 FE42)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
1922-Feb-14 15:21 00:02 Eunom 0.0321748823784791 0.0321706017306187 0.03217916966097 7.56053167527967 7.56053161757319 2423100.139910312 2.48137442187736 882.901005384452 112.431140275763 78.0343373390736 41882.9076198127 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 22:16:51 2021-Apr-13 22:16
2180-Jan-17 20:55 00:02 Eunom 0.0464613357433544 0.0464569942179386 0.0464656810843714 7.13214871204361 7.13214866968109 2517305.371742351 2.04713156811079 802.198366839824 110.747010338533 -76.4558699217284 61027.7896171326 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 22:16:51 2021-Apr-13 22:16

Alternate Designations
 1999 FE42 = 1993 BB5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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