1999 TD181

1999TD181, 44797, J99TI1D

All data for this body: [vot]

MPC data
Name (number) 1999 TD181 (44797)
a 2.38278
e 0.18510
i / sin(i) 2.7505 / 0.04799
q 1.94172
Q 2.82383
ω 261.8124
Node 140.5463
m 346.1645
n 0.2680
Epoch 2460800.5
nobs 1861
nopp 19
Years observed 1995-2024
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.383
ep 0.166
sin(ip) 0.041
G 0.150
H 15.570
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
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3830 0.1655 0.0412 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
15.57 MPC-2023-12-04 MPC-2023-12-04 Phot