1999 TW213

1999TW213, 1995 SC49, 1995SC49, A2440, J95S49C, J99TL3W

All data for this body: [vot]

MPC data
Name (number) 1999 TW213 (102440)
a 2.44468
e 0.19205
i / sin(i) 1.5214 / 0.02655
q 1.97519
Q 2.91418
ω 175.1211
Node 150.9393
m 284.6357
n 0.2579
Epoch 2460800.5
nobs 730
nopp 19
Years observed 1995-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.445
ep 0.159
sin(ip) 0.023
G 0.150
H 16.750
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 0.7800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4454 0.1593 0.0233 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
16.75 MPC-2023-12-04 MPC-2023-12-04 Phot