Isobelthompson

04210, 1951 EL, 1951EL, 1979 QZ5, 1979QZ5, 1982 DE5, 1982DE5, 1982 DJ6, 1982DJ6, 1987 DY5, 1987DY5, J51E00L, J79Q05Z, J82D05E, J82D06J, J87D05Y

All data for this body: [vot]

MPC data
Name (number) Isobelthompson (4210)
a 2.99010
e 0.07584
i / sin(i) 10.4665 / 0.18166
q 2.76331
Q 3.21688
ω 290.4589
Node 159.5822
m 191.1248
n 0.1906
Epoch 2460800.5
nobs 4708
nopp 29
Years observed 1953-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.989
ep 0.082
sin(ip) 0.175
G 0.150
H 12.580
Mass
D 10.28 0.228
pV 0.201 0.0503
Value
Rotational Period 3.884
Period quality 2
Spectral Class S
Spectral Class Score 7.844
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.8400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9885 0.0820 0.1749 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.28 0.228 0.228 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.201 0.0503 0.0503 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.88357 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.5189 0.6680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7885 0.6680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.933 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT