Vencill

13717, 1997 ER49, 1997ER49, 1998 QM42, 1998QM42, J97E49R, J98Q42M

All data for this body: [vot]

MPC data
Name (number) Vencill (13717)
a 2.28196
e 0.04644
i / sin(i) 2.2363 / 0.03902
q 2.17599
Q 2.38793
ω 31.5714
Node 212.0489
m 188.0814
n 0.2859
Epoch 2460200.5
nobs 1897
nopp 20
Years observed 1995-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.282
ep 0.067
sin(ip) 0.046
Value Standard error
G 0.150
H 15.470
Mass
D 2.46 0.748
pV 0.243 0.0646
Rotational Period 24.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2818 0.0672 0.0460 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.46 0.748 0.748 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.243 0.0646 0.0646 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
15.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.00 Chang 2015ApJS..219...27C Lightcurve
52.46 Durech 2023A&A...675A..24D Model