2001 SW228

2001SW228, K01SM8W, S6050

All data for this body: [vot]

MPC data
Name (number) 2001 SW228 (286050)
a 2.80326
e 0.20695
i / sin(i) 2.5260 / 0.04407
q 2.22312
Q 3.38340
ω 259.9930
Node 70.8097
m 272.6666
n 0.2100
Epoch 2460200.5
nobs 400
nopp 13
Years observed 2001-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.801
ep 0.179
sin(ip) 0.028
Value Standard error
G 0.150
H 16.820
Mass
D 2.33 0.690
pV 0.068 0.0503
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8012 0.1787 0.0284 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.690 0.690 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0503 0.0503 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
16.82 MPC-2023-12-04 MPC-2023-12-04 Phot