2003 BW81

2003BW81, E9439, K03B81W

All data for this body: [vot]

MPC data
Name (number) 2003 BW81 (149439)
a 2.60710
e 0.25112
i / sin(i) 11.0081 / 0.19095
q 1.95239
Q 3.26180
ω 251.4358
Node 343.6074
m 279.3027
n 0.2341
Epoch 2460200.5
nobs 813
nopp 17
Years observed 2000-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.607
ep 0.265
sin(ip) 0.214
Value Standard error
G 0.150
H 15.370
Mass
D 4.79 0.230
pV 0.077 0.0126
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0923 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6065 0.2653 0.2137 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.13 1.200 1.200 Masiero 2021PSJ.....2..162M NEATM
4.80 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
5.24 1.300 1.300 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0170 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.085 0.0340 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.092 0.0163 0.0163 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
15.37 MPC-2023-12-04 MPC-2023-12-04 Phot