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JPL Small-Body Database Browser
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27220 (1999 FN25)
Classification: Main-belt Asteroid          SPK-ID: 2027220
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478720454012402 3.4965e-08  
a 3.14888170261695 1.7438e-08 au
q 2.683250124524442 1.1597e-07 au
i 11.29653935617911 4.4143e-06 deg
node 164.5263534369209 2.2004e-05 deg
peri 297.2586533126573 2.7641e-05 deg
M 356.2255427595186 1.6156e-05 deg
tp 2459021.898579958409
(2020-Jun-21.39857996)
9.1621e-05 TDB
period 2040.952723588105
5.59
1.6954e-05
4.642e-08
d
yr
n .1763882111718397 1.4652e-09 deg/d
Q 3.614513280709458 2.0017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1955  
   data-arc span      12060 days (33.02 yr)  
   first obs. used      1986-12-28  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47565  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:47:02  

Additional Information
 Earth MOID = 1.72265 au 
 Jupiter MOID = 1.61098 au 
 T_jup = 3.161 
[ 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 12.6   n/a MPO502361  
diameter diameter 15.381 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27220 (1999 FN25)          Discovered 1999-Mar-19 by LINEAR at Socorro
Reference: 20010804/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
1951-Dec-02 00:10 00:02 Jupiter 1.96063414025227 1.96063294938085 1.96063533112625 4.46306007898616 4.36518912853081 2433982.507047133 1.77145955859261 135.221346334928 20.9617090499618 67.047904161194 3335202.55748783 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
1962-Jul-07 17:22 00:01 Jupiter 1.67612521530447 1.67612471319171 1.67612571741848 3.44304188157341 3.29299957220022 2437853.223275493 1.45783478334938 146.204065192237 17.9219421521977 86.558259708648 2596305.42713783 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
1973-Jan-24 03:40 00:01 Jupiter 1.74934606027679 1.74934538941872 1.74934673113501 2.19612941856901 1.96331271676879 2441706.652886221 1.26305980251653 76.7167803953913 52.0856505013591 -88.0250922426308 2232895.52558085 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2058-Feb-06 18:36 00:01 Jupiter 1.77786329515127 1.7778626517506 1.77786393855286 3.91697263394206 3.79339163815489 2472766.274810569 1.03182534478883 98.2074833441518 19.2270047831701 76.9393728996938 2918716.75918907 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2068-Sep-13 11:49 00:01 Jupiter 1.64870886616619 1.64870840612697 1.64870932620587 2.93688595854555 2.75641091861757 2476637.992197161 1.37037548601221 130.740997443291 20.5371629630777 -83.5457963939389 2279204.13281167 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2079-Mar-10 16:28 00:02 Jupiter 1.8765846337177 1.87658371460711 1.87658555282915 1.93281540636134 1.68316595766759 2480468.185985810 1.93076024430984 123.291231676326 43.494581771629 70.8933062335472 2775278.95224065 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2153-Sep-13 04:32 00:04 Jupiter 1.96591688598119 1.96591469358804 1.9659190783835 4.26437871163188 4.16211706292204 2507682.689039669 3.59685795074334 244.908433688845 21.2782040218863 65.410122324247 3128482.17910599 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2164-Apr-13 18:25 00:04 Jupiter 1.65021201508726 1.65021110895536 1.65021292124458 3.46357198647556 3.31206413796564 2511548.267666731 3.75433154939715 375.516540659564 17.2329143831784 85.5155787179548 2571688.17268902 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47
2174-Nov-10 16:49 00:04 Jupiter 1.72659759906683 1.72659594991175 1.7265992482278 2.46787519177036 2.26036757068406 2515411.200777488 4.43290748394594 202.767931863183 52.328216802528 -51.4680826653953 1680368.69475796 T 29 CATAB v2.0f-lin.ifort 2020-Jan-29 02:47:31 2020-Jan-29 02:47

Alternate Designations
 1999 FN25 = 1986 YS = 1996 TD63 = 2000 GZ126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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