1998 XS52

1998XS52, 10641, 1969 TZ5, 1969TZ5, 1977 DE10, 1977DE10, 1990 HH6, 1990HH6, J69T05Z, J77D10E, J90H06H, J98X52S

All data for this body: [vot]

MPC data

Name (number)	1998 XS52 (10641)
a	3.15913
e	0.15186
i / sin(i)	1.1845 / 0.02067
q	2.67937
Q	3.63889
ω	53.3451
Node	34.8520
m	254.5801
n	0.1755
Epoch	2460800.5

n_obs	2851
n_opp	26
Years observed	1969-2025
rms	0.74

Best values

	Value	Standard error
Parent	Themis (24)

a_p	3.161
e_p	0.145
sin(i_p)	0.023
G	0.150
H	13.490
Mass
D	9.24	0.094
pV	0.095	0.0046

	Value
Rotational Period
Period quality	None
Spectral Class	C
Spectral Class Score	7.807

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
24	Themis	0	Themis		Novakovic	2019EPSC...13.1671N	HCM
24	Themis	602	Themis	0.2500	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1609	0.1448	0.0228	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
9.24	0.094	0.094	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.095	0.0046	0.0046	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
13.49			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
B	B	0.1211	0.4640	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
B	B	0.8375	0.4640	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
C		0.104		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
C		0.75		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	B	0.1591	0.4640	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	B	0.4548	0.4640	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT