2005 TT21

2005TT21, K05T21T, T9361

All data for this body: [vot]

MPC data
Name (number) 2005 TT21 (299361)
a 3.13431
e 0.06682
i / sin(i) 10.8859 / 0.18885
q 2.92488
Q 3.34375
ω 266.0423
Node 24.4166
m 266.3897
n 0.1776
Epoch 2460800.5
nobs 334
nopp 16
Years observed 1994-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.138
ep 0.061
sin(ip) 0.185
G 0.150
H 15.620
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.919
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1382 0.0611 0.1849 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
15.62 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 S 0.3198 0.3198 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT