2001 TW144

2001TW144, H9185, K01TE4W

All data for this body: [vot]

MPC data
Name (number) 2001 TW144 (179185)
a 2.75337
e 0.03874
i / sin(i) 6.0330 / 0.10510
q 2.64670
Q 2.86003
ω 266.8978
Node 157.0330
m 16.6067
n 0.2157
Epoch 2460800.5
nobs 681
nopp 19
Years observed 1994-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.037
sin(ip) 0.098
G 0.150
H 16.300
Mass
D 3.45 0.697
pV 0.049 0.0198
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.334
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7516 0.0368 0.0984 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.697 0.697 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0198 0.0198 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
16.30 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 0.889 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S X 0.0852 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1269 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1801 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1945 0.1560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT