2001 TY218

2001TY218, 1998 FN89, 1998FN89, 83802, J98F89N, K01TL8Y

All data for this body: [vot]

MPC data

Name (number)	2001 TY218 (83802)
a	3.16050
e	0.09491
i / sin(i)	10.4073 / 0.18065
q	2.86053
Q	3.46046
ω	302.7530
Node	88.8259
m	69.1552
n	0.1754
Epoch	2460800.5

n_obs	1143
n_opp	18
Years observed	1998-2025
rms	0.78

Best values

	Value	Standard error
Parent	Veritas (490)

a_p	3.162
e_p	0.060
sin(i_p)	0.161
G	0.150
H	14.800
Mass
D	6.92	0.174
pV	0.047	0.0056

	Value
Rotational Period
Period quality	None
Spectral Class	C
Spectral Class Score	9.540

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
490	Veritas	0	Veritas		Novakovic	2019EPSC...13.1671N	HCM
490	Veritas	609	Veritas	-0.8100	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1619	0.0596	0.1608	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
6.06	0.350	0.350	Masiero	2011ApJ...741...68M	NEATM
7.20	0.200	0.200	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.045	0.0059	0.0059	Masiero	2011ApJ...741...68M	NEATM
0.063	0.0186	0.0186	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
14.80			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
C				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
C		0.91		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	X	0.1920	0.3600	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	X	0.7614	0.3600	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
X	X	0.2898	0.3600	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
X	X	0.6294	0.3600	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT