2001 CW40

2001CW40, 2003 UO194, 2003UO194, D1179, K01C40W, K03UJ4O

All data for this body: [vot]

MPC data
Name (number) 2001 CW40 (131179)
a 2.58209
e 0.07781
i / sin(i) 15.6980 / 0.27057
q 2.38116
Q 2.78301
ω 202.3764
Node 66.6271
m 187.0814
n 0.2375
Epoch 2460800.5
nobs 878
nopp 19
Years observed 1999-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.581
ep 0.090
sin(ip) 0.254
G 0.150
H 15.480
Mass
D 2.13 0.220
pV 0.301 0.0867
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 16.293
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5806 0.0904 0.2542 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.09 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
2.17 0.311 0.311 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.285 0.1649 0.1649 Masiero 2011ApJ...741...68M NEATM
0.307 0.1020 0.1020 Masiero 2012ApJ...759L...8M 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
15.48 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
S 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.865 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8227 0.8680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9144 0.8680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT