Brophy

08800, 1981 EB26, 1981EB26, 1995 QL10, 1995QL10, J81E26B, J95Q10L

All data for this body: [vot]

MPC data
Name (number) Brophy (8800)
a 3.16210
e 0.16213
i / sin(i) 4.1944 / 0.07314
q 2.64944
Q 3.67477
ω 100.6658
Node 349.1051
m 267.3357
n 0.1753
Epoch 2460200.5
nobs 988
nopp 19
Years observed 1981-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.177
ep 0.146
sin(ip) 0.083
Value Standard error
G 0.150
H 14.740
Mass
D 6.63 0.139
pV 0.082 0.0186
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
3.1771 0.1457 0.0832 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.62 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
6.88 0.820 0.820 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0290 0.0290 Masiero 2012ApJ...759L...8M NEATM
0.084 0.0243 0.0243 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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot