1999 TL174

1999TL174, 1997 AY9, 1997AY9, 1998 KU16, 1998KU16, 40925, J97A09Y, J98K16U, J99TH4L

All data for this body: [vot]

MPC data
Name (number) 1999 TL174 (40925)
a 2.53899
e 0.20347
i / sin(i) 4.2474 / 0.07406
q 2.02238
Q 3.05560
ω 159.9014
Node 150.5064
m 31.3781
n 0.2436
Epoch 2460200.5
nobs 1449
nopp 21
Years observed 1994-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.538
ep 0.187
sin(ip) 0.076
Value Standard error
G 0.150
H 15.610
Mass
D 2.07 0.337
pV 0.261 0.0611
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5381 0.1874 0.0760 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.07 0.337 0.337 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.0611 0.0611 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
15.61 MPC-2023-12-04 MPC-2023-12-04 Phot