Vencill

13717, 1997ER49, 1998QM42, J97E49R, J98Q42M

All data for this body: [vot]

MPC data
Name (number) Vencill (13717)
Packed designation 13717
a 2.28141
e 0.04555
i / sin(i) 2.2334 / 0.03897
q 2.17749
Q 2.38534
ω 30.3658
Node 212.0859
m 17.7995
n 0.2860
Epoch 2459600.5
nobs 1561
nopp 18
Years observed 1995-2021
rms 0.48
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 15.360
Mass
D 2.46 0.748
pV 0.243 0.0646
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.36 MPC-2022-01-18 MPC-2022-01-18 Phot