2001 TF229

2001TF229, 1998 BJ47, 1998BJ47, B0712, J98B47J, K01TM9F

All data for this body: [vot]

MPC data
Name (number) 2001 TF229 (110712)
a 2.76866
e 0.14487
i / sin(i) 11.8100 / 0.20467
q 2.36755
Q 3.16976
ω 114.8363
Node 311.9257
m 14.2547
n 0.2139
Epoch 2460800.5
nobs 820
nopp 16
Years observed 1998-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.768
ep 0.134
sin(ip) 0.222
G 0.150
H 15.640
Mass
D 3.84 0.658
pV 0.100 0.0227
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.608
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7684 0.1343 0.2216 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.84 0.658 0.658 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0227 0.0227 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
15.64 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 0.768 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT