Demottoni

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

All data for this body: [vot]

MPC data
Name (number) Demottoni (4218)
Packed designation 04218
a 2.24758
e 0.14413
i / sin(i) 4.9012 / 0.08544
q 1.92363
Q 2.57153
ω 36.9231
Node 209.5437
m 296.8552
n 0.2925
Epoch 2459600.5
nobs 2486
nopp 26
Years observed 1949-2022
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.247
ep 0.150
sin(ip) 0.089
Value Standard error
G 0.150
H 13.830
Mass
D 4.17 0.870
pV 0.250 0.1400
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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-Jan-2022
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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.83 MPC-2022-01-18 MPC-2022-01-18 Phot