1981 TP

1981TP, 09534, 1953 TL3, 1953TL3, 1961 DM, 1961DM, 1989 EU6, 1989EU6, 1992 PQ4, 1992PQ4, 2019 GX34, 2019GX34, J53T03L, J61D00M, J81T00P, J89E06U, J92P04Q, K19G34X

All data for this body: [vot]

MPC data
Name (number) 1981 TP (9534)
a 3.16240
e 0.19767
i / sin(i) 0.9866 / 0.01722
q 2.53728
Q 3.78752
ω 338.1430
Node 26.2195
m 175.3222
n 0.1753
Epoch 2460200.5
nobs 3151
nopp 28
Years observed 1953-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.158
ep 0.170
sin(ip) 0.023
Value Standard error
G 0.150
H 13.070
Mass
D 10.26 2.590
pV 0.100 0.0800
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1579 0.1698 0.0232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.26 2.590 2.590 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0800 0.0800 Nugent 2016AJ....152...63N 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
13.07 MPC-2023-12-04 MPC-2023-12-04 Phot