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[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
Element Value Uncertainty (1-sigma) Units
e .03183431977168055 3.8479e-08
a 3.494056802127405 2.6122e-08 au
q 3.382825880588066 1.428e-07 au
i 19.37519384045701 4.9026e-06 deg
node 306.6527090480744 1.3977e-05 deg
peri 111.9572463620224 9.1314e-05 deg
M 350.2200862772755 8.9331e-05 deg
t p 2458665.307592890714 (2019-Jun-30.80759289) 0.0005921 TDB
period 2385.576611626552 6.53 2.6752e-05 7.324e-08 d yr
n .1509069120838429 1.6923e-09 deg/d
Q 3.605287723666745 2.6953e-08 au
Orbit Determination Parameters
Additional Information
[ show covariance matrix ]
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-January); 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
[ hide close-approach data ]
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
00:03
Jupiter
1.51943587793155
1.5194352976363
1.51943645824528
5.61446507291856
5.51428154543174
2424567.841682375
2.62632063935703
413.264159346231
21.1806501233229
87.368554487412
3683454.15835974
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
1955-May-03 19:56
00:02
Jupiter
1.8397749543927
1.83977439115075
1.8397755176356
6.12551626180815
6.04988927226942
2435231.330216760
1.7103728120046
263.782738955678
26.6187218143654
88.4973753061466
4249352.50398943
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
1984-Jun-14 09:29
00:01
Jupiter
1.81143556112838
1.81143450996016
1.81143661230546
5.35339572212351
5.26532534654337
2445865.894904059
1.05747857002663
236.821445921165
23.9456778281271
78.5819302042332
3332446.36208352
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
1998-Jul-05 16:12
< 00:01
Jupiter
1.80544997178964
1.80544911810547
1.80545082547504
5.00801816448223
4.9134459131794
2451000.175241300
0.731757049162177
197.529422496486
38.6697095988684
84.2884775087101
3367475.77979251
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2013-Aug-24 22:46
< 00:01
Jupiter
1.90691410466807
1.90691348118838
1.90691472814819
5.69464216546817
5.61610002801237
2456529.448812692
0.301246535026753
77.9530656068012
21.5234637878083
-73.3244023996505
3811755.62164191
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2056-Oct-08 10:27
00:01
Jupiter
1.52517261369311
1.52517207475069
1.52517315263561
5.58957918855798
5.48932345796093
2472279.935228345
1.34967297576167
194.325040187224
26.2424255462521
88.9431293840129
3711650.53120974
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2085-Dec-27 02:04
00:02
Jupiter
1.85678336914711
1.85678262550284
1.85678411279856
6.12075559816364
6.04576665060646
2482951.586219491
2.38815934166329
324.913640031989
30.4048557802282
86.2877052309162
4276854.45194744
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2115-Feb-13 15:55
00:04
Jupiter
1.7094375310014
1.70943486296673
1.70944019916511
5.49618176749513
5.40527690731859
2493591.163277915
3.53268822514363
770.309259076878
21.7309944397249
80.0941211219554
3432900.49528921
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2129-Mar-31 06:24
00:06
Jupiter
1.91903942905863
1.91903598814861
1.91904287010783
4.48265101619883
4.38308149268433
2498750.766351395
5.57619420552236
904.7500338872
65.6566007091405
78.5798093717696
3016313.06859728
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2144-Apr-30 11:55
00:04
Jupiter
1.84723190281969
1.84723058260661
1.84723322313138
5.90445317519993
5.82627626315141
2504259.996503213
4.47167504717092
724.297146373538
21.571883134528
-84.9300552600531
4035987.86830009
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
2187-May-30 12:53
00:06
Jupiter
1.55413833638834
1.55413636435125
1.55414030849831
5.52275381333382
5.42317136443283
2519995.037026923
5.49552923666972
592.142557316638
39.4761771899526
-81.0666456159051
3645074.39216775
T
29
CATAB v2.0f-lin.ifort 2019-Dec-03 21:24:10
2019-Dec-03 21:24
Alternate Designations
1991 PQ = 1972 TN2 = 1978 PO1