1999 TT155

1999TT155, 1997 EK59, 1997EK59, 40915, J97E59K, J99TF5T

All data for this body: [vot]

MPC data
Name (number) 1999 TT155 (40915)
a 2.74788
e 0.05456
i / sin(i) 5.1424 / 0.08963
q 2.59795
Q 2.89780
ω 149.7397
Node 176.1866
m 150.6768
n 0.2164
Epoch 2460200.5
nobs 2170
nopp 19
Years observed 1997-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.749
ep 0.041
sin(ip) 0.092
Value Standard error
G 0.150
H 14.600
Mass
D 6.38 0.229
pV 0.090 0.0136
Rotational Period 4.370
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7493 0.0413 0.0923 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.38 0.229 0.229 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0136 0.0136 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
14.60 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.37 Erasmus 2019ApJS..242...15E Lightcurve