1998 QF74

1998QF74, 2000 AC103, 2000AC103, 40149, J98Q74F, K00AA3C

All data for this body: [vot]

MPC data
Name (number) 1998 QF74 (40149)
a 2.98988
e 0.06513
i / sin(i) 9.6302 / 0.16729
q 2.79514
Q 3.18461
ω 40.7668
Node 218.6473
m 21.5968
n 0.1906
Epoch 2460200.5
nobs 1527
nopp 21
Years observed 1998-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.991
ep 0.085
sin(ip) 0.177
Value Standard error
G 0.150
H 14.180
Mass
D 5.83 0.290
pV 0.157 0.0399
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9907 0.0849 0.1775 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.83 0.290 0.290 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0399 0.0399 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
14.18 MPC-2023-12-04 MPC-2023-12-04 Phot