1999 TT74

1999TT74, 2001 DJ10, 2001DJ10, A2291, J99T74T, K01D10J

All data for this body: [vot]

MPC data
Name (number) 1999 TT74 (102291)
a 2.37607
e 0.12605
i / sin(i) 2.2222 / 0.03877
q 2.07656
Q 2.67557
ω 110.0689
Node 84.3189
m 170.7676
n 0.2691
Epoch 2460800.5
nobs 540
nopp 17
Years observed 1999-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.377
ep 0.161
sin(ip) 0.024
G 0.150
H 16.850
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3772 0.1607 0.0238 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
16.85 MPC-2023-12-04 MPC-2023-12-04 Phot