2007ER66

K07E66R, M4977

All data for this body: [vot]

MPC data
Name (number) 2007ER66 (224977)
Packed designation M4977
a 3.18020
e 0.14911
i / sin(i) 5.3926 / 0.09398
q 2.70601
Q 3.65439
ω 238.6418
Node 21.4829
m 157.6727
n 0.1738
Epoch 2459600.5
nobs 273
nopp 12
Years observed 1998-2021
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.195
ep 0.147
sin(ip) 0.094
Value Standard error
G 0.150
H 15.690
Mass
D
pV
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
3.1954 0.1468 0.0938 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
15.69 MPC-2022-01-18 MPC-2022-01-18 Phot