Wallonia

03198, 1981 YH1, 1981YH1, J81Y01H

All data for this body: [vot]

MPC data
Name (number) Wallonia (3198)
a 2.18093
e 0.23781
i / sin(i) 17.9632 / 0.30841
q 1.66229
Q 2.69958
ω 40.4822
Node 83.4973
m 326.6449
n 0.3060
Epoch 2460200.5
nobs 2941
nopp 25
Years observed 1981-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.160
Mass
D 4.50 0.700
pV 0.500 0.1500
Rotational Period 7.569
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.700 0.700 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.500 0.1500 0.1500 Ali-Lagoa 2017A&A...603A..55A 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
13.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.54 Warner 2008MPBu...35..163W Lightcurve
7.56 Stephens 2021MPBu...48..246S Lightcurve
7.57 Durech 2020A&A...643A..59D Model
7.57 Stephens 2018MPBu...45..353S Lightcurve
7.58 Behrend LCDB Lightcurve