2000 AS129

2000AS129, A3398, K00AC9S

All data for this body: [vot]

MPC data

Name (number)	2000 AS129 (103398)
a	2.73024
e	0.27488
i / sin(i)	7.4599 / 0.12983
q	1.97976
Q	3.48072
ω	308.2884
Node	139.7705
m	240.5607
n	0.2185
Epoch	2460800.5

n_obs	771
n_opp	16
Years observed	1999-2025
rms	0.78

Best values

	Value	Standard error
Parent

a_p	2.730
e_p	0.272
sin(i_p)	0.120
G	0.150
H	15.980
Mass
D	3.75	0.426
pV	0.062	0.0195

	Value
Rotational Period
Period quality	None
Spectral Class	X
Spectral Class Score	4.577

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
7403	Choustnik	-1	Choustnik	-1.0000	Nesvorny	2024ApJS..274...25N	HCM-2024

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.7297	0.2718	0.1205	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
3.20	0.710	0.710	Masiero	2020PSJ.....1....5M	NEATM
3.98	0.757	0.757	Masiero	2011ApJ...741...68M	NEATM
4.13	0.750	0.750	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.054	0.0390	0.0390	Masiero	2012ApJ...759L...8M	NEATM
0.059	0.0261	0.0261	Masiero	2011ApJ...741...68M	NEATM
0.083	0.0440	0.0440	Masiero	2020PSJ.....1....5M	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
15.98			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		0.74		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	X	0.1015	0.2570	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
X	X	0.0781	0.2570	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
X	X	0.1792	0.2570	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
X	X	0.5056	0.2570	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT