Demottoni

04218, 1955 MJ, 1955MJ, 1978 EW10, 1978EW10, 1979 SX4, 1979SX4, 1985 FM2, 1985FM2, 1986 UC2, 1986UC2, 1988 BK3, 1988BK3, J55M00J, J78E10W, J79S04X, J85F02M, J86U02C, J88B03K

All data for this body: [vot]

MPC data
Name (number) Demottoni (4218)
a 2.24696
e 0.14458
i / sin(i) 4.9007 / 0.08543
q 1.92210
Q 2.57183
ω 37.7102
Node 209.5092
m 286.9953
n 0.2926
Epoch 2460800.5
nobs 4626
nopp 28
Years observed 1949-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.247
ep 0.150
sin(ip) 0.089
G 0.150
H 13.870
Mass
D 4.17 0.870
pV 0.250 0.1400
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 45.718
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2472 0.1498 0.0890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.17 0.870 0.870 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1400 0.1400 Nugent 2016AJ....152...63N 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
13.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.745 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1366 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3277 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4816 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9733 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9739 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9925 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9930 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9980 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9981 0.6730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT