1999 TQ8

1999TQ8, 40756, J99T08Q

All data for this body: [vot]

MPC data
Name (number) 1999 TQ8 (40756)
a 2.97622
e 0.01697
i / sin(i) 9.4840 / 0.16477
q 2.92571
Q 3.02673
ω 34.5749
Node 211.6361
m 129.5710
n 0.1920
Epoch 2460800.5
nobs 2253
nopp 22
Years observed 1971-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.978
ep 0.042
sin(ip) 0.173
G 0.150
H 13.980
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.780
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9781 0.0418 0.1732 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
13.98 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 DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.2966 0.2966 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.620 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT