1998 FR117

1998FR117, 16937, 1982 GJ, 1982GJ, 1990 VU7, 1990VU7, 1996 BB4, 1996BB4, J82G00J, J90V07U, J96B04B, J98FB7R

All data for this body: [vot]

MPC data

Name (number)	1998 FR117 (16937)
a	3.00610
e	0.06729
i / sin(i)	9.0111 / 0.15663
q	2.80381
Q	3.20839
ω	220.9708
Node	236.7607
m	174.6999
n	0.1891
Epoch	2460800.5

n_obs	4135
n_opp	28
Years observed	1953-2025
rms	0.67

Best values

	Value	Standard error
Parent	Eos (221)

a_p	3.004
e_p	0.077
sin(i_p)	0.173
G	0.150
H	12.680
Mass
D	9.68	0.137
pV	0.157	0.0326

	Value
Rotational Period
Period quality	None
Spectral Class	L
Spectral Class Score	16.936

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
221	Eos	0	Eos		Novakovic	2019EPSC...13.1671N	HCM
221	Eos	606	Eos	-0.4600	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.0042	0.0768	0.1728	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
9.68	0.137	0.137	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.157	0.0326	0.0326	Masiero	2011ApJ...741...68M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
12.68			MPC-2023-12-04	MPC-2023-12-04	Phot

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
Cgx	Kl	None	None	Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
L		None		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
L	L	0.4166	0.5290	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L	L	0.5273	0.5290	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L	L	0.6401	0.5290	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L	L	0.9054	0.5290	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT