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312414 (2008 FH125)
Classification: Main-belt Asteroid          SPK-ID: 2312414
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07472636918446256 7.7852e-08  
a 3.077703360354638 4.3245e-08 au
q 2.847717762808516 2.2675e-07 au
i 12.00782589496265 7.5635e-06 deg
node 188.8665652507617 3.7312e-05 deg
peri 298.2993424178455 6.7406e-05 deg
M 159.0777623248114 5.3098e-05 deg
tp 2458129.043853258203
(2018-Jan-10.54385326)
0.00029163 TDB
period 1972.143738019598
5.40
4.1566e-05
1.138e-07
d
yr
n .1825424755101813 3.8474e-09 deg/d
Q 3.30768895790076 4.6476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      9405 days (25.75 yr)  
   first obs. used      1994-09-14  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:47:33  

Additional Information
 Earth MOID = 1.88442 au 
 Jupiter MOID = 1.76648 au 
 T_jup = 3.191 
[ 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 16.1   n/a MPO437379  

312414 (2008 FH125)          Discovered 2008-Mar-31 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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
1902-Jul-05 10:50 00:07 Jupiter 1.9413422477644 1.94133988215756 1.94134461337929 2.73585136464451 2.57143293638424 2415935.951270378 7.41846984005516 256.369938113626 61.1619373516543 -51.0939143273319 1154805.27397869 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
1951-Nov-06 10:25 00:04 Jupiter 1.8140008123059 1.81399954780691 1.81400207682242 4.29130139071479 4.18107586269318 2433956.934338358 3.59561352015943 346.85093487972 31.9644395742183 82.0137165525043 2072462.58553499 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
1961-Jul-04 02:11 00:04 Jupiter 1.99928219089964 1.99928085072417 1.99928353107557 2.62017339021344 2.45315755091111 2437484.591088476 3.5838348246663 106.708731818319 52.9627821849973 -54.6252123852725 1489510.48311982 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
2010-Nov-20 11:07 < 00:01 Jupiter 1.780682510417 1.78068178845813 1.78068323237586 4.12349417570381 4.00647704378652 2455520.963093240 0.50256934749574 90.9768763811566 32.0351628495658 85.2969817458861 1948137.59164834 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
2069-Dec-04 23:49 00:03 Jupiter 1.7670792318438 1.76707849368424 1.76707997000547 3.94853813231184 3.82521683618828 2477085.492522961 3.30842236091639 317.170221887179 31.984513960611 -86.9354696484144 1855747.24944256 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
2128-Dec-19 07:18 00:07 Jupiter 1.77344099180869 1.77343954732145 1.7734424363543 3.76326633514135 3.6341357912539 2498648.804325371 6.91382727483401 601.848176562932 33.6199557995389 -82.5559345365357 1746787.36660709 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47
2187-Dec-30 08:24 00:11 Jupiter 1.79960108573881 1.79959788245611 1.79960428915061 3.56532411696213 3.43077124133936 2520208.850156131 10.7812735069533 815.259199305295 37.400621336168 -76.7591365435944 1642074.57126318 T 11 CATAB v2.0f-lin.ifort 2020-Nov-11 18:47:34 2020-Nov-11 18:47

Alternate Designations
 2008 FH125 = 2005 UR406 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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