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12397 Peterbrown (1995 FV14)
Classification: Main-belt Asteroid          SPK-ID: 2012397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125503909256175 3.9374e-08  
a 3.165449996436898 1.7897e-08 au
q 2.80917736188243 1.2448e-07 au
i 8.649022572846871 4.4154e-06 deg
node 35.38318533044106 2.4225e-05 deg
peri 135.0897615400541 2.9438e-05 deg
M 180.7558141510498 1.839e-05 deg
tp 2460024.722211261812
(2023-Mar-21.22221126)
0.00010969 TDB
period 2057.082043179766
5.63
1.7446e-05
4.776e-08
d
yr
n .1750051735629973 1.4842e-09 deg/d
Q 3.521722630991365 1.9912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2264  
   data-arc span      15541 days (42.55 yr)  
   first obs. used      1978-04-07  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:53:14  

Additional Information
 Earth MOID = 1.8222 au 
 Jupiter MOID = 1.4662 au 
 T_jup = 3.176 
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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 12.7   n/a MPO492891  

12397 Peterbrown           Discovered 1995 Mar. 27 by Spacewatch at Kitt Peak.
Peter Gordon Brown (b. 1970) studied at the University of Alberta and the University of Western Ontario and was appointed to the faculty of the latter. His specialties are meteoroid streams, meteor analysis and meteorite recovery.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020128/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
1964-Aug-14 08:11 00:02 Jupiter 1.72090940564499 1.72090823498756 1.72091057630525 3.19675993871017 3.03889530490363 2438621.841062981 1.70704931412323 141.080874647685 18.2212915918313 -70.6775417960509 2307292.20185947 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
1975-May-26 04:09 00:01 Jupiter 1.52070587035545 1.52070540836739 1.52070633234489 2.57118498926542 2.34456952571471 2442558.672607229 1.27171878842101 201.766391070256 10.7166947454066 -84.8775713907913 2008141.21919644 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
1986-Feb-24 00:44 < 00:01 Jupiter 1.64372185819336 1.64372134129404 1.64372237509306 2.07556566502939 1.81034732781894 2446485.530446766 0.96004686995738 109.982739806747 32.045253713811 -82.457757592907 2363033.4451974 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
1996-Oct-29 05:27 < 00:01 Jupiter 1.94453413058033 1.94453360338609 1.94453465777447 2.75282274729417 2.58975869563283 2450385.726827989 0.60472626726181 44.3356563014162 15.5308149037298 75.2469488634417 2956530.45171789 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
2083-May-30 20:20 00:02 Jupiter 1.74029233739372 1.74029137833427 1.74029329645525 3.15300252771129 2.99466181502124 2482010.347491266 1.7989492791642 122.452099548236 14.8565021071902 -70.8981766123623 2742717.25016896 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
2094-Mar-10 09:36 00:02 Jupiter 1.51382166755945 1.51382125759051 1.51382207753036 2.64548363140327 2.42477457342961 2485946.899738714 2.07966117294785 199.626957544034 8.58801657656282 -84.7115275197159 2256306.91160626 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
2104-Dec-17 17:00 00:03 Jupiter 1.6190203097979 1.61901912569378 1.61902149391361 2.22749886519548 1.97873990560758 2489881.207993613 2.65777334124454 263.816119703422 31.8699449890724 -76.1533032177447 2356283.17119244 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53
2115-Aug-25 13:06 00:03 Jupiter 1.92843097352857 1.92842935566274 1.92843259139428 2.70230766965456 2.53456289024032 2493784.046024776 3.11903904462821 89.5058499275001 32.6400490502122 -62.9684188992696 1824008.39676515 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:19 2020-Nov-13 02:53

Alternate Designations
 1995 FV14 = 1978 GN1 = 1978 JN2 = 1981 UZ2 = 1993 VA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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