1998 FP

1998FP, 73991, J98F00P

All data for this body: [vot]

MPC data
Name (number) 1998 FP (73991)
a 2.39548
e 0.19782
i / sin(i) 2.2636 / 0.03950
q 1.92160
Q 2.86936
ω 236.3895
Node 82.1156
m 197.8658
n 0.2658
Epoch 2460200.5
nobs 679
nopp 18
Years observed 1998-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.396
ep 0.166
sin(ip) 0.023
Value Standard error
G 0.150
H 16.500
Mass
D 1.30 0.327
pV 0.218 0.0834
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3961 0.1660 0.0233 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.30 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.0834 0.0834 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
16.50 MPC-2023-12-04 MPC-2023-12-04 Phot