Mittlefehldt

05760, 1981 EX13, 1981EX13, J81E13X

All data for this body: [vot]

MPC data
Name (number) Mittlefehldt (5760)
a 2.97245
e 0.09214
i / sin(i) 9.5721 / 0.16629
q 2.69856
Q 3.24633
ω 103.8241
Node 210.3292
m 100.0636
n 0.1923
Epoch 2460800.5
nobs 3475
nopp 30
Years observed 1978-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.970
ep 0.076
sin(ip) 0.177
G 0.150
H 13.140
Mass
D 10.55 0.184
pV 0.132 0.0195
Value
Rotational Period 5.487
Period quality 2
Spectral Class X
Spectral Class Score 4.555
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 -1.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9699 0.0763 0.1772 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.55 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.132 0.0195 0.0195 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
13.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.4872 2 Sidereal Durech 2018A&A...617A..57D Model
5.4872 2 Sidereal Durech 2019A&A...631A...2D Model
5.4872 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
L 0.451 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7592 0.7592 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT