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136860 (1998 FQ34)
Classification: Main-belt Asteroid          SPK-ID: 2136860
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832776665067329 8.8333e-08  
a 2.72837845340668 1.8676e-08 au
q 2.228327617119055 2.4221e-07 au
i 7.201989921030808 7.6442e-06 deg
node 347.1173016378762 4.2754e-05 deg
peri 194.1747880148307 4.5447e-05 deg
M 13.80198599569104 1.5677e-05 deg
tp 2459137.390545649538
(2020-Oct-14.89054565)
7.1352e-05 TDB
period 1646.096697479572
4.51
1.6902e-05
4.628e-08
d
yr
n .2186991812517549 2.2455e-09 deg/d
Q 3.228429289694306 2.2099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      8081 days (22.12 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:49:24  

Additional Information
 Earth MOID = 1.23196 au 
 Jupiter MOID = 1.7428 au 
 T_jup = 3.320 
[ 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 15.61   n/a E2021B55  

136860 (1998 FQ34)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ 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
1928-Sep-26 21:12 00:03 Jupiter 1.90388232988165 1.9038805409733 1.90388411879562 2.12665295946712 1.90600846969523 2425516.383531533 2.70636072549328 228.979781126692 43.7678857173693 -77.7287996494676 1226622.27409275 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
1950-Apr-23 00:30 00:02 Jupiter 1.98051968743077 1.98051824104936 1.98052113381286 2.86356035424 2.71009669696851 2433394.521009639 1.97540790661788 158.868884714513 43.0828829029732 74.9697038251583 1260988.84841375 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
1986-Nov-01 22:53 < 00:01 Jupiter 1.75422492183411 1.75422424008855 1.75422560358105 2.3464471549011 2.13075571974868 2446736.453465351 0.873543657651676 625.195999203534 24.9408235572638 86.7881541906656 1455253.98352215 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
2023-May-15 20:04 < 00:01 Jupiter 1.82576684457792 1.82576604615083 1.82576764301477 2.02603324238157 1.7824019524655 2460080.336235492 0.403987818122479 271.718304973923 54.953098786701 -86.6690899361867 1167560.73552653 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
2081-Jun-24 09:09 00:02 Jupiter 1.79443327840731 1.79443228962174 1.79443426719267 2.46697988834794 2.26758330216312 2481304.881264100 1.96615241747177 451.904244935842 32.5023042509127 86.528686866766 1329073.87701321 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
2118-Jan-02 00:31 00:03 Jupiter 1.76897474094167 1.76897367560092 1.76897580628896 2.03237713115958 1.78126766875403 2494644.521800523 3.1029056250574 408.005887938517 92.6327438782144 89.0407163327896 1137630.9014853 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49
2176-Feb-13 06:08 00:05 Jupiter 1.87578259516754 1.87577987619019 1.87578531414532 2.66335944987358 2.48804538162116 2515870.755748754 4.78231580232846 283.118803860807 81.6515747991582 77.7900985711176 694274.121821859 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 15:49:25 2020-Nov-12 15:49

Alternate Designations
 1998 FQ34 = 2001 YL137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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