Hermia

00685, 1909PC, J09P00C

All data for this body: [vot]

MPC data
Name (number) Hermia (685)
Packed designation 00685
a 2.23641
e 0.19619
i / sin(i) 3.6461 / 0.06359
q 1.79766
Q 2.67517
ω 80.8197
Node 235.1797
m 233.7200
n 0.2947
Epoch 2459600.5
nobs 3578
nopp 36
Years observed 1909-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.236
ep 0.146
sin(ip) 0.082
Value Standard error
G 0.150
H 12.030
Mass
D 11.41 0.200
pV 0.264 0.0337
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.7300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2359 0.1465 0.0820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.49 1.050 1.050 Ali-Lagoa 2018A&A...612A..85A NEATM
10.95 0.900 0.900 Tedesco 2002AJ....123.1056T STM
11.46 0.210 0.210 Usui 2011PASJ...63.1117U NEATM
12.78 2.560 2.560 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.191 0.0760 0.0760 Ali-Lagoa 2018A&A...612A..85A NEATM
0.281 0.0500 0.0500 Tedesco 2002AJ....123.1056T STM
0.284 0.0570 0.0570 Ali-Lagoa 2018A&A...612A..85A 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
12.03 MPC-2022-01-18 MPC-2022-01-18 Phot