1999 TN21

1999TN21, 2001 FD147, 2001FD147, A2235, J99T21N, K01FE7D

All data for this body: [vot]

MPC data
Name (number) 1999 TN21 (102235)
a 2.39814
e 0.06410
i / sin(i) 6.1102 / 0.10644
q 2.24441
Q 2.55187
ω 311.0542
Node 243.6067
m 169.7786
n 0.2654
Epoch 2460800.5
nobs 848
nopp 19
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.399
ep 0.096
sin(ip) 0.121
G 0.150
H 16.280
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3991 0.0955 0.1214 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.28 MPC-2023-12-04 MPC-2023-12-04 Phot