2039 T-2

2039T-2, 13894, 1998 QY18, 1998QY18, J98Q18Y, T2S2039

All data for this body: [vot]

MPC data
Name (number) 2039 T-2 (13894)
a 2.36011
e 0.05233
i / sin(i) 6.5870 / 0.11471
q 2.23660
Q 2.48362
ω 187.9513
Node 359.5776
m 264.4830
n 0.2718
Epoch 2460800.5
nobs 6028
nopp 22
Years observed 1973-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.359
ep 0.093
sin(ip) 0.113
G 0.150
H 14.350
Mass
D
pV
Value
Rotational Period 5.000
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3593 0.0927 0.1131 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.35 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.47588 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.47751 2 Sidereal Durech 2023A&A...675A..24D Model
5.478 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
5.478 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.9 2 Synodic Behrend LCDB Lightcurve