2004 TN220

2004TN220, K04TM0N, N8527

All data for this body: [vot]

MPC data
Name (number) 2004 TN220 (238527)
a 2.44759
e 0.23033
i / sin(i) 12.1347 / 0.21021
q 1.88384
Q 3.01135
ω 343.4403
Node 83.4110
m 102.5988
n 0.2574
Epoch 2460800.5
nobs 880
nopp 16
Years observed 2000-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.448
ep 0.234
sin(ip) 0.184
G 0.150
H 16.040
Mass
D 4.17 0.372
pV 0.045 0.0075
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.780
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4484 0.2339 0.1840 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.14 0.743 0.743 Masiero 2011ApJ...741...68M NEATM
4.15 1.132 1.132 Masiero 2017AJ....154..168M NEATM
4.58 0.465 0.465 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0078 0.0078 Masiero 2011ApJ...741...68M NEATM
0.049 0.0288 0.0288 Masiero 2017AJ....154..168M NEATM
0.094 0.0604 0.0604 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
16.04 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 0.630 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT