1999 TG128

1999TG128, 40887, J99TC8G

All data for this body: [vot]

MPC data
Name (number) 1999 TG128 (40887)
a 2.93448
e 0.06433
i / sin(i) 2.6615 / 0.04644
q 2.74570
Q 3.12326
ω 37.9209
Node 56.4427
m 321.0221
n 0.1961
Epoch 2460800.5
nobs 1259
nopp 21
Years observed 1992-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.936
ep 0.068
sin(ip) 0.034
G 0.150
H 15.010
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.094
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9357 0.0677 0.0339 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
15.01 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 0.849 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT