2001 BW40

2001BW40, 42144, K01B40W

All data for this body: [vot]

MPC data
Name (number) 2001 BW40 (42144)
a 2.57245
e 0.28531
i / sin(i) 12.5028 / 0.21649
q 1.83851
Q 3.30639
ω 260.1119
Node 68.8563
m 291.0979
n 0.2389
Epoch 2460200.5
nobs 2005
nopp 23
Years observed 1950-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.572
ep 0.234
sin(ip) 0.213
Value Standard error
G 0.150
H 14.290
Mass
D 7.58 0.190
pV 0.062 0.0082
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0777 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5723 0.2338 0.2135 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.54 2.880 2.880 Nugent 2016AJ....152...63N NEATM
7.56 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
8.17 3.310 3.310 Masiero 2021PSJ.....2..162M NEATM
8.68 2.238 2.238 Masiero 2017AJ....154..168M NEATM
9.00 2.570 2.570 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0140 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.046 0.0209 0.0209 Masiero 2017AJ....154..168M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.055 0.0280 0.0590 Masiero 2021PSJ.....2..162M NEATM
0.078 0.0109 0.0109 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
14.29 MPC-2023-12-04 MPC-2023-12-04 Phot