Sigridclose

11009, 1981ET10, 1991PJ18, J81E10T, J91P18J

All data for this body: [vot]

MPC data
Name (number) Sigridclose (11009)
Packed designation 11009
a 2.69697
e 0.16771
i / sin(i) 12.8588 / 0.22255
q 2.24466
Q 3.14927
ω 312.3868
Node 336.4066
m 349.5536
n 0.2225
Epoch 2459600.5
nobs 1947
nopp 22
Years observed 1981-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.697
ep 0.155
sin(ip) 0.233
Value Standard error
G 0.150
H 13.790
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6967 0.1551 0.2326 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
13.79 MPC-2022-01-18 MPC-2022-01-18 Phot