2001 SW228

2001SW228, K01SM8W, S6050

All data for this body: [vot]

MPC data
Name (number) 2001 SW228 (286050)
a 2.80207
e 0.20658
i / sin(i) 2.5260 / 0.04407
q 2.22322
Q 3.38092
ω 260.0520
Node 70.8083
m 38.6422
n 0.2101
Epoch 2460800.5
nobs 419
nopp 15
Years observed 2001-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.801
ep 0.179
sin(ip) 0.028
G 0.150
H 16.810
Mass
D 2.33 0.690
pV 0.068 0.0503
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.784
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-Nov-2024
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
16.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0437 0.0437 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.964 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT