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5833 Peterson (1991 PQ)
Classification: Outer Main-belt Asteroid          SPK-ID: 2005833
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 .03208645721317516 3.6301e-08  
a 3.494643778362593 2.4535e-08 au
q 3.382513040292873 1.3249e-07 au
i 19.377543077223 4.7131e-06 deg
node 306.6447334488287 1.3159e-05 deg
peri 111.5966392988493 8.72e-05 deg
M 50.91151748344807 8.4785e-05 deg
tp 2458663.044634514714
(2019-Jun-28.54463451)
0.00056157 TDB
period 2386.177776260525
6.53
2.5129e-05
6.88e-08
d
yr
n .1508688931652739 1.5888e-09 deg/d
Q 3.606774516432313 2.5322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2197  
   data-arc span      17557 days (48.07 yr)  
   first obs. used      1972-10-05  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:40:29  

Additional Information
 Earth MOID = 2.44136 au 
 Jupiter MOID = 1.56051 au 
 T_jup = 3.034 
[ 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 11.0   n/a MPO337302  
diameter diameter 27.077 km 0.435 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 27.441 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.105   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5833 Peterson           Discovered 1991 Aug. 5 by H. E. Holt at Palomar.
Colin A. Peterson (b. 1977), a research support specialist at Cornell University, and responsible for designing sequences for the NEAR spacecraft Multi-Spectral Imager and Near-Infrared Spectrometer team, has developed innovative methods for obtaining spectral maps of (433) Eros. The name was suggested by J. Veverka.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

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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
1926-Feb-21 08:12 00:02 Jupiter 1.51943587944573 1.51943530229366 1.51943645661586 5.61446513735664 5.51428161114127 2424567.841656269 2.47337428854807 393.418897528995 20.4468849519873 87.1543700323487 3792692.48215604 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
1955-May-03 19:55 00:02 Jupiter 1.83977496504919 1.83977440525939 1.83977552483993 6.12551638500733 6.04988939744945 2435231.330136084 1.63817952107914 252.572757022741 26.4337969735031 88.4156969850167 4372535.33710123 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
1984-Jun-14 09:29 < 00:01 Jupiter 1.81143544390134 1.81143445749739 1.81143643031312 5.3533957734883 5.26532539302018 2445865.894923696 0.995058836540278 225.135258099114 23.0899530041933 78.8162424443349 3450736.9930598 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
1998-Jul-05 16:12 < 00:01 Jupiter 1.80545011098688 1.80544931468994 1.80545090728464 5.00801819468057 4.91344595132052 2451000.175264051 0.690738654626205 185.165052759453 37.022441507116 85.0567698153333 3521114.41525785 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2013-Aug-24 22:46 < 00:01 Jupiter 1.90691422625992 1.90691363568408 1.90691481683618 5.69464235223479 5.6161002224341 2456529.448751776 0.275296392226846 73.9332995519543 21.2353726473776 -74.0542845431072 3916990.17218804 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2056-Oct-08 10:27 00:01 Jupiter 1.52517263984896 1.52517210966292 1.525173170035 5.58957923761472 5.48932350964866 2472279.935251089 1.27012789338108 181.404742464553 25.923876678591 89.2702487120993 3832906.45322027 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2085-Dec-27 02:04 00:02 Jupiter 1.85678336260123 1.85678268134305 1.8567840438646 6.12075572778898 6.04576678157361 2482951.586176728 2.21278495048776 307.548372240889 28.9986311579727 86.7508684102139 4400023.18851461 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2115-Feb-13 15:55 00:03 Jupiter 1.70943738214274 1.70943486992005 1.70943989447941 5.4961818253263 5.40527695813975 2493591.163333853 3.32387848547237 724.32344946298 20.9155715221353 80.0847376060322 3552917.46491978 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2129-Mar-31 06:24 00:05 Jupiter 1.91903962293061 1.91903634751265 1.91904289847674 4.48265050135129 4.38308097631443 2498750.766454577 5.24910337706263 867.752524225769 62.4207532556622 78.6881077646122 3168227.08810384 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2144-Apr-30 11:55 00:04 Jupiter 1.84723198985272 1.84723074947386 1.84723323031694 5.9044534700608 5.82627656567676 2504259.996489618 4.17116935241534 676.909376032987 20.9438034979741 -84.9268926449108 4166716.71383412 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40
2187-May-30 12:53 00:05 Jupiter 1.55413841447649 1.55413651649641 1.55414031252018 5.52275380816044 5.42317136421395 2519995.037091376 5.17061762554234 554.002529810378 38.2337431427402 -80.8274476859528 3749146.59503855 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 03:40:34 2020-Nov-13 03:40

Alternate Designations
 1991 PQ = 1972 TN2 = 1978 PO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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