Hermannbondi

08818, 1985 RW2, 1985RW2, 1990 SV26, 1990SV26, 1996 AD8, 1996AD8, J85R02W, J90S26V, J96A08D

All data for this body: [vot]

MPC data
Name (number) Hermannbondi (8818)
a 2.78749
e 0.08294
i / sin(i) 1.7756 / 0.03099
q 2.55630
Q 3.01867
ω 249.8350
Node 96.1309
m 54.4520
n 0.2118
Epoch 2460200.5
nobs 2656
nopp 27
Years observed 1985-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.786
ep 0.049
sin(ip) 0.012
Value Standard error
G 0.150
H 14.070
Mass
D 9.45 0.098
pV 0.059 0.0101
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 515 Astrid -0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7856 0.0486 0.0118 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.50 4.310 4.310 Masiero 2020PSJ.....1....5M NEATM
9.45 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
9.57 3.110 3.110 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.053 0.0230 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.062 0.0110 0.0110 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.07 MPC-2023-12-04 MPC-2023-12-04 Phot