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344831 (2004 FD33)
Classification: Main-belt Asteroid          SPK-ID: 2344831
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08337366072197125 5.3606e-08  
a 3.011293418284258 3.4752e-08 au
q 2.760230862493921 1.5959e-07 au
i 8.922535668607372 6.4463e-06 deg
node 336.3333610796037 4.2007e-05 deg
peri 165.013893925333 6.3397e-05 deg
M 70.16109395422953 4.6036e-05 deg
tp 2458628.518029718862
(2019-May-25.01802972)
0.0002425 TDB
period 1908.657658453414
5.23
3.3041e-05
9.046e-08
d
yr
n .1886142328382283 3.2651e-09 deg/d
Q 3.262355974074595 3.765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5886 days (16.11 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60868  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:35  

Additional Information
 Earth MOID = 1.77369 au 
 Jupiter MOID = 1.74802 au 
 T_jup = 3.226 
[ 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 15.9   n/a MPO427770  

344831 (2004 FD33)          Discovered 2004-Mar-16 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1938-May-02 02:50 00:04 Jupiter 1.80703633733158 1.8070351102029 1.80703756446438 3.39775232490272 3.25687724365679 2429020.618140497 4.00972398138973 202.136990486277 36.7122997345056 76.0129086725102 2141627.71576135 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
1975-Nov-25 19:57 00:02 Jupiter 1.92143204973109 1.92143070244078 1.9214333970214 3.2059331314258 3.065346589694 2442742.331365760 2.22167994429393 95.0240288130676 57.0048771134091 74.895137209285 1729090.98021057 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
1985-Jan-15 05:07 00:02 Jupiter 1.98052686311644 1.98052587676263 1.98052784947126 3.45216410023225 3.32597147891048 2446080.713359708 1.68954701139888 116.876375720562 28.5575907048768 70.6941681346957 2412744.86456991 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
2022-Aug-02 00:02 < 00:01 Jupiter 1.77778615504018 1.77778547100958 1.77778683907068 3.23441635518515 3.08359422081592 2459793.501287684 0.503175652523401 175.38414389197 29.8538720861322 88.1804514195718 1937390.53603591 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
2069-Apr-19 21:55 00:03 Jupiter 1.74992499977583 1.74992428580547 1.74992571374618 3.36435635417474 3.21727003168889 2476856.413010801 2.78726013583528 207.7140421214 29.6174318761336 87.3480289486013 2096405.6454354 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
2116-Jan-09 11:26 00:05 Jupiter 1.86488516860186 1.86488274437012 1.86488759284611 3.47659710489347 3.34340191435129 2493920.976455280 5.26205238559509 293.704538970034 39.5508753915722 67.8638150719345 1881719.14682987 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
2153-Aug-01 12:49 00:08 Jupiter 1.85589690265669 1.85589422202526 1.85589958331755 3.0632731467147 2.91047279451386 2507640.034140570 7.6153532367434 430.055138648578 47.8891193900101 72.1533404675929 1804176.27521829 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27
2200-Apr-12 08:34 00:10 Jupiter 1.75040782190065 1.75040675109486 1.75040889285986 3.22149768239588 3.06761260959355 2524694.857258841 9.65211068408837 1006.29142838013 24.7829657118069 86.4102590665709 2058276.83172663 T 17 CATAB v2.0f-lin.ifort 2020-May-21 22:27:36 2020-May-21 22:27

Alternate Designations
 2004 FD33 = 2008 XZ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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