1999 TT90

1999TT90, 2000 XH17, 2000XH17, 36196, J99T90T, K00X17H

All data for this body: [vot]

MPC data
Name (number) 1999 TT90 (36196)
a 2.98362
e 0.06298
i / sin(i) 10.4481 / 0.18135
q 2.79572
Q 3.17151
ω 78.3154
Node 44.2766
m 232.8391
n 0.1912
Epoch 2460800.5
nobs 2912
nopp 21
Years observed 1992-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.986
ep 0.079
sin(ip) 0.171
G 0.150
H 13.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.046
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3310 Patsy -1 Patsy -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9858 0.0791 0.1714 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
13.53 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
B 0.341 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT