1998 FQ23

1998FQ23, 1992 SD8, 1992SD8, 39898, J92S08D, J98F23Q

All data for this body: [vot]

MPC data
Name (number) 1998 FQ23 (39898)
a 2.43429
e 0.13364
i / sin(i) 2.4468 / 0.04269
q 2.10898
Q 2.75961
ω 48.7278
Node 80.5972
m 84.4724
n 0.2595
Epoch 2460800.5
nobs 1134
nopp 18
Years observed 1992-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.434
ep 0.162
sin(ip) 0.027
G 0.150
H 16.090
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.6900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4340 0.1624 0.0270 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
16.09 MPC-2023-12-04 MPC-2023-12-04 Phot