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1414 Jerome (1937 CE)
Classification: Main-belt Asteroid          SPK-ID: 2001414
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608903774985254 3.1072e-08  
a 2.785026839622821 9.8457e-09 au
q 2.33694282005238 8.9456e-08 au
i 8.8548383985604 3.2346e-06 deg
node 143.7406806853558 2.2834e-05 deg
peri 2.456316406566226 2.5354e-05 deg
M 322.4437955502784 1.1605e-05 deg
tp 2459177.601279172536
(2020-Nov-24.10127917)		 5.5134e-05 TDB
period 1697.627900270564
4.65		 9.0023e-06
2.465e-08		 d
yr
n .2120606052378287 1.1245e-09 deg/d
Q 3.233110859193262 1.143e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2309  
   data-arc span      30302 days (82.96 yr)  
   first obs. used      1937-02-12  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:54:11  

Additional Information
 Earth MOID = 1.349 au 
 Jupiter MOID = 1.777 au 
 T_jup = 3.295 
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[ 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 13.0   n/a MPO425814  
diameter diameter 15.105 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.054   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B Ch   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

1414 Jerome (1937 CE)          Discovered 1937-Feb-12 by Boyer, L. at Algiers
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1963-Feb-17 10:40 < 00:01 Jupiter 1.82360524040695 1.82360482893181 1.82360565188282 2.64084595503547 2.45868126251383 2438077.944481751 0.857499246991621 80.6856169894407 11.4882102943173 78.716849228407 3326574.72186965 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
1986-Jan-11 11:13 < 00:01 Jupiter 1.80655998329992 1.80655970596617 1.80656026063368 2.6360543580918 2.45174711278489 2446441.967100529 0.463756161284546 54.8913866178465 13.108961894377 88.2768104238703 3452276.59297462 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
2008-Nov-29 13:01 < 00:01 Jupiter 1.9919933305991 1.99199302793872 1.99199363325936 2.79166653337865 2.63495255623661 2454800.042089553 0.173467352185922 45.7289658944453 12.860825489156 88.5333022543856 3987581.92996027 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
2070-May-12 11:36 < 00:01 Jupiter 1.90836985187659 1.90836936279327 1.90837034096035 2.68344242164395 2.51260244181144 2477243.983539218 0.860050638806612 65.527180287014 10.3296810993817 74.5927495442152 3360203.35899563 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
2093-Mar-30 22:02 00:01 Jupiter 1.78342560865047 1.7834253277664 1.78342588953506 2.59359997297939 2.40351371461566 2485602.418354879 1.18779436514056 109.838494535361 13.0601761523596 86.7371498863102 3288004.26899706 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
2116-Feb-23 13:48 00:02 Jupiter 1.87764462913823 1.8776439406098 1.87764531766805 2.71508708627303 2.54351720126101 2493966.075156538 1.59859860994368 105.562832823496 19.0437495672958 -75.6684035424276 3783048.89934513 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54
2200-Jun-22 01:20 00:03 Jupiter 1.81927027984211 1.81926937576406 1.8192711839302 2.53528197928512 2.3444588701997 2524765.555839020 2.88454422630331 236.622119450687 12.9141421445831 79.9190955652693 3165846.81294744 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 15:54:25 2020-Feb-22 15:54

Alternate Designations
 1937 CE = 1951 EO1 
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