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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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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126340642746251 3.9203e-08  
a 3.165769882617231 1.7595e-08 au
q 2.80919635417985 1.2412e-07 au
i 8.648670044421765 4.4073e-06 deg
node 35.38277374131213 2.2926e-05 deg
peri 134.9221370049449 2.8195e-05 deg
M 250.261500064346 1.8532e-05 deg
tp 2460023.653658616660
(2023-Mar-20.15365862)
0.00010892 TDB
period 2057.393870286021
5.63
1.7152e-05
4.696e-08
d
yr
n .1749786490566108 1.4587e-09 deg/d
Q 3.522343411054613 1.9576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2420  
   data-arc span      15651 days (42.85 yr)  
   first obs. used      1978-04-07  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46634  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:46:58  

Additional Information
 Earth MOID = 1.82311 au 
 Jupiter MOID = 1.46404 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 12.79   n/a E2021B10  

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 1.72090948326911 1.72090831463734 1.72091065190372 3.19675993325975 3.03889530737048 2438621.841205069 1.69552457174776 139.620353034474 17.6903783109813 -70.4399866546826 2335568.75104016 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
1975-May-26 04:09 00:01 Jupiter 1.52070590741745 1.52070544686951 1.52070636796686 2.57118476442619 2.34456928624583 2442558.672722260 1.26327418618381 201.434497567739 10.0941892115266 -84.8308949927113 2013856.56566233 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
1986-Feb-24 00:44 < 00:01 Jupiter 1.64372185610777 1.64372134189115 1.64372237032486 2.07556549318204 1.81034713200702 2446485.530517088 0.954986411200121 109.716523093249 30.5465307380491 -82.0944480900145 2396172.80171398 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
1996-Oct-29 05:27 < 00:01 Jupiter 1.94453411670813 1.94453359207485 1.9445346413413 2.75282299447132 2.58975895810275 2450385.726837267 0.602185327598743 44.2450429077414 15.4769083357305 75.2474339435417 2982600.82712296 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
2083-May-30 20:20 00:02 Jupiter 1.74029210018484 1.7402911641146 1.74029303625716 3.15300202205433 2.99466126137279 2482010.347304297 1.7787812351802 119.568001180068 14.1342734105018 -70.8244983506953 2810333.26739807 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
2094-Mar-10 09:35 00:02 Jupiter 1.51382165131389 1.51382124344873 1.51382205918112 2.64548297351653 2.42477385445879 2485946.899493183 2.05806601602856 198.964875646555 8.07284994670467 -84.6498406869683 2265767.5444175 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
2104-Dec-17 16:59 00:03 Jupiter 1.61902061441231 1.61901945066018 1.61902177817575 2.2274983155555 1.97873933807504 2489881.207603834 2.63040488885499 259.263857452392 30.2299458693356 -76.0021045273595 2379326.60644823 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47
2115-Aug-25 13:06 00:03 Jupiter 1.92843139191962 1.92842980299506 1.92843298084396 2.70230944056808 2.5345648169134 2493784.045542990 3.0875296225036 88.2566226803513 32.549009890929 -63.2050638668238 1845159.86497774 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 16:47:12 2021-Jul-08 16:47

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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