2003 SW226

2003SW226, 1997 TH23, 1997TH23, D3455, J97T23H, K03SM6W

All data for this body: [vot]

MPC data
Name (number) 2003 SW226 (133455)
a 3.09205
e 0.06256
i / sin(i) 16.5234 / 0.28441
q 2.89861
Q 3.28550
ω 323.9214
Node 201.9007
m 207.0467
n 0.1813
Epoch 2460800.5
nobs 866
nopp 20
Years observed 1997-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.096
ep 0.094
sin(ip) 0.289
G 0.150
H 14.880
Mass
D 7.57 0.154
pV 0.049 0.0093
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.850
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0956 0.0937 0.2891 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.57 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0093 0.0093 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
14.88 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 0.975 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT