2001 WT74

2001WT74, 1996 XQ20, 1996XQ20, H3946, J96X20Q, K01W74T

All data for this body: [vot]

MPC data
Name (number) 2001 WT74 (173946)
a 2.96538
e 0.08540
i / sin(i) 11.5329 / 0.19993
q 2.71212
Q 3.21864
ω 124.3592
Node 57.3000
m 90.1373
n 0.1930
Epoch 2460800.5
nobs 592
nopp 18
Years observed 1996-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.966
ep 0.121
sin(ip) 0.186
G 0.150
H 15.780
Mass
D 4.33 0.796
pV 0.041 0.0130
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.500
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9656 0.1214 0.1859 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.33 0.796 0.796 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0130 0.0130 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
15.78 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 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT