Archieroy

05806, 1986 AG1, 1986AG1, 1987 QQ9, 1987QQ9, J86A01G, J87Q09Q

All data for this body: [vot]

MPC data

Name (number)	Archieroy (5806)
a	1.96289
e	0.03649
i / sin(i)	20.8206 / 0.35544
q	1.89125
Q	2.03452
ω	96.8731
Node	300.8225
m	181.0624
n	0.3584
Epoch	2460800.5

n_obs	9282
n_opp	23
Years observed	1954-2025
rms	0.44

Best values

	Value	Standard error
Parent

a_p	1.963
e_p	0.011
sin(i_p)	0.401
G	0.150
H	13.180
Mass
D	6.77	0.217
pV	0.262	0.0533

	Value
Rotational Period	12.160
Period quality	3
Spectral Class	Sq
Spectral Class Score	18.000

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
1.9629	0.0112	0.4010	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
6.34	1.340	1.340	Nugent	2016AJ....152...63N	NEATM
6.78	0.220	0.220	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.190	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM
0.291	0.0630	0.0630	Masiero	2012ApJ...759L...8M	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
13.18			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
12.144	2	Synodic	Behrend	LCDB	Lightcurve
12.16	3-	Synodic	Warner	2005MPBu...32...29W	Lightcurve
12.1602	3	Synodic	Warner	2013MPBu...40...71W	Lightcurve
12.163	3	Synodic	Warner	2008MPBu...35...95W	Lightcurve
12.1667	3-	Synodic	Warner	LCDB	Lightcurve
12.187	3	Synodic	Stephens	2016MPBu...43..158S	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
S				Tholen	VISNIR	Fornasier	2008Icar..196..119F	SPEC
S		0.410		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
S		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
Sq	Q			Bus-DeMeo	NIR	Lucas	2017Icar..291..268L	SPEC