1999 TT213

1999TT213, 1997 HP15, 1997HP15, 40943, J97H15P, J99TL3T

All data for this body: [vot]

MPC data
Name (number) 1999 TT213 (40943)
a 2.93654
e 0.05692
i / sin(i) 2.5699 / 0.04484
q 2.76939
Q 3.10368
ω 64.9820
Node 39.7011
m 306.3280
n 0.1959
Epoch 2460800.5
nobs 816
nopp 20
Years observed 1992-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.938
ep 0.067
sin(ip) 0.038
G 0.150
H 15.320
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.120
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 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9381 0.0670 0.0382 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
15.32 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 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5633 0.5633 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT