2005ET90

b0875, K05E90T

All data for this body: [vot]

MPC data
Name (number) 2005ET90 (370875)
Packed designation b0875
a 3.08632
e 0.10758
i / sin(i) 4.2645 / 0.07436
q 2.75429
Q 3.41836
ω 179.1550
Node 317.1203
m 63.0138
n 0.1818
Epoch 2459600.5
nobs 311
nopp 12
Years observed 2002-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.089
ep 0.127
sin(ip) 0.091
Value Standard error
G 0.150
H 16.120
Mass
D 3.76 0.316
pV 0.055 0.0170
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0894 0.1271 0.0906 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.76 0.316 0.316 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0170 0.0170 Masiero 2011ApJ...741...68M 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
16.12 MPC-2022-01-18 MPC-2022-01-18 Phot