2000 TL18

2000TL18, 19849, 1998 HR77, 1998HR77, J98H77R, K00T18L

All data for this body: [vot]

MPC data
Name (number) 2000 TL18 (19849)
a 2.93733
e 0.04501
i / sin(i) 1.2216 / 0.02132
q 2.80512
Q 3.06954
ω 256.6631
Node 338.4499
m 109.5198
n 0.1958
Epoch 2460800.5
nobs 1642
nopp 24
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.939
ep 0.072
sin(ip) 0.036
G 0.150
H 14.750
Mass
D 3.96 0.771
pV 0.178 0.1290
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.4200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9389 0.0721 0.0362 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 0.771 0.771 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.178 0.1290 0.1290 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
14.75 MPC-2023-12-04 MPC-2023-12-04 Phot