1999 TC9

1999TC9, 2001 CB8, 2001CB8, 66665, J99T09C, K01C08B

All data for this body: [vot]

MPC data
Name (number) 1999 TC9 (66665)
a 2.58208
e 0.17882
i / sin(i) 3.8597 / 0.06731
q 2.12036
Q 3.04380
ω 359.4786
Node 10.8209
m 69.1736
n 0.2375
Epoch 2460800.5
nobs 1538
nopp 20
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.151
sin(ip) 0.065
G 0.150
H 15.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 37.829
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5808 0.1513 0.0647 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
15.05 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
L 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.8352 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8471 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8739 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9647 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9690 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9916 0.8300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT