2001 ME8

2001ME8, 2004 AZ25, 2004AZ25, D9363, K01M08E, K04A25Z

All data for this body: [vot]

MPC data

Name (number)	2001 ME8 (139363)
a	2.74746
e	0.10780
i / sin(i)	8.5686 / 0.14899
q	2.45128
Q	3.04364
ω	52.9829
Node	216.5249
m	103.2264
n	0.2164
Epoch	2460800.5

n_obs	761
n_opp	19
Years observed	2001-2025
rms	0.81

Best values

	Value	Standard error
Parent	Gefion (1272)

a_p	2.749
e_p	0.124
sin(i_p)	0.159
G	0.150
H	15.630
Mass
D
pV

	Value
Rotational Period
Period quality	None
Spectral Class	S
Spectral Class Score	16.365

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
1272	Gefion	0	Gefion		Novakovic	2019EPSC...13.1671N	HCM
1272	Gefion	516	Gefion	-0.3700	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.7486	0.1243	0.1593	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

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
15.63			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
A	S	0.0542	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L		0.09		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
L	S	0.3798	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S		0.991		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
S	S	0.0952	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.1545	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.1929	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.3099	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.4293	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S	S	0.5547	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
V	S	0.3442	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
V	S	0.3627	0.3100	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT