1999 TK269

1999TK269, 2001 AK20, 2001AK20, 86268, J99TQ9K, K01A20K

All data for this body: [vot]

MPC data
Name (number) 1999 TK269 (86268)
a 3.17431
e 0.06052
i / sin(i) 8.1476 / 0.14172
q 2.98221
Q 3.36641
ω 121.4827
Node 306.0827
m 145.0851
n 0.1743
Epoch 2460800.5
nobs 1162
nopp 19
Years observed 1996-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.171
ep 0.063
sin(ip) 0.161
G 0.150
H 14.690
Mass
D 5.95 0.302
pV 0.055 0.0041
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.616
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 0 Veritas Novakovic 2019EPSC...13.1671N HCM
490 Veritas 609 Veritas -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1706 0.0630 0.1607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.95 0.302 0.302 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0041 0.0041 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
14.69 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
C 0.50 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5080 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.936 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT