1999 TK8

1999TK8, 40753, J99T08K

All data for this body: [vot]

MPC data
Name (number) 1999 TK8 (40753)
a 2.39649
e 0.22675
i / sin(i) 1.3401 / 0.02339
q 1.85308
Q 2.93991
ω 211.4094
Node 71.6531
m 32.7996
n 0.2657
Epoch 2460800.5
nobs 1162
nopp 22
Years observed 1992-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.399
ep 0.211
sin(ip) 0.011
G 0.150
H 16.100
Mass
D 1.45 0.412
pV 0.335 0.1470
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.278
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3989 0.2111 0.0114 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.45 0.412 0.412 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.335 0.1470 0.1470 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
16.10 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 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6930 0.6930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT