1999 TP38

1999TP38, 42940, J99T38P

All data for this body: [vot]

MPC data
Name (number) 1999 TP38 (42940)
a 3.05479
e 0.23518
i / sin(i) 9.0710 / 0.15766
q 2.33637
Q 3.77321
ω 301.2633
Node 183.2921
m 81.4081
n 0.1846
Epoch 2460200.5
nobs 1572
nopp 19
Years observed 1996-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.056
ep 0.247
sin(ip) 0.167
Value Standard error
G 0.150
H 14.390
Mass
D 6.50 0.469
pV 0.105 0.0206
Rotational Period 4.305
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0561 0.2473 0.1668 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.50 0.469 0.469 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.105 0.0206 0.0206 Masiero 2011ApJ...741...68M NEATM
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
14.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.30 Durech 2023A&A...675A..24D Model