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11774 Jerne (1128 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2011774
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480210453415996 5.5436e-08  
a 3.14509031706231 2.1987e-08 au
q 2.679550760637004 1.8269e-07 au
i 13.71580084667711 6.4045e-06 deg
node 348.2747967120127 1.705e-05 deg
peri 335.4435529912806 2.4386e-05 deg
M 261.5743896574066 1.8659e-05 deg
tp 2459557.498114378453
(2021-Dec-08.99811438)
0.00010712 TDB
period 2037.267744424328
5.58
2.1363e-05
5.849e-08
d
yr
n .1767072595073778 1.853e-09 deg/d
Q 3.610629873487616 2.5241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      24059 days (65.87 yr)  
   first obs. used      1954-07-29  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:19:44  

Additional Information
 Earth MOID = 1.67487 au 
 Jupiter MOID = 1.79545 au 
 T_jup = 3.148 
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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 13.7   n/a MPO473926  
diameter diameter 11.581 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 648.120 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.051   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11774 Jerne           Discovered 1977 Oct. 17 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Niels K. Jerne (1911-1994) was a Danish Nobel laureate in medicine (1984), and he shared his prize with G. J. F. Köhler and C. Milstein. They received the prize for theories concerning the development and control of the immune system and the discovery of the principle for production of monoclonal antibodies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

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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
1980-Jan-30 18:06 00:01 Jupiter 1.83729452011756 1.83729391549077 1.83729512475386 3.9631906528592 3.84510699136021 2444269.254409865 1.08692393370017 443.567443842526 21.7503562857329 -87.7751059076918 2514974.60617217 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20
1990-Sep-13 15:53 < 00:01 Jupiter 1.88102493966172 1.88102426002338 1.88102561930091 3.09533583453236 2.94627003747612 2448148.161687984 0.861196196281449 102.163339068083 18.9622732041082 -75.3770235139947 2174622.62296058 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20
2075-Jun-20 09:24 00:02 Jupiter 1.90789372259477 1.90789277414742 1.90789467107412 4.11642168648463 4.00712038389034 2479108.891459104 1.72465637686215 592.621914503981 31.0200999184454 -86.8494688950831 2259075.42135634 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20
2086-Feb-22 00:16 00:02 Jupiter 1.82423799437855 1.82423741722938 1.82423857153249 3.61745765530742 3.48674178806641 2483008.510957408 2.20469213422918 282.322606533094 17.7710020886669 -85.4005523070067 2428696.93552807 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20
2181-Jul-17 09:48 00:05 Jupiter 1.80846876177969 1.80846803948226 1.80846948408122 3.90826242961051 3.78652694110763 2517851.908166479 4.86000189386854 606.290730185387 30.2756772025138 89.8518353235332 2329372.46590246 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20
2192-Feb-24 13:22 00:06 Jupiter 1.92582378472433 1.92582173358457 1.92582583588696 3.1269348624631 2.98296407575752 2521726.057046049 6.1676902540016 363.923011626396 17.1502320950396 -68.8948631424653 2236070.22086221 T 22 CATAB v2.0f-lin.ifort 2020-Jun-23 17:20:02 2020-Jun-23 17:20

Alternate Designations
 1128 T-3 = 4192 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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