Eriepa

03512, 1984 AC1, 1984AC1, J84A01C

All data for this body: [vot]

MPC data

Name (number)	Eriepa (3512)
a	2.24870
e	0.24759
i / sin(i)	7.4978 / 0.13049
q	1.69194
Q	2.80545
ω	300.9986
Node	112.7440
m	132.7811
n	0.2923
Epoch	2460800.5

n_obs	3535
n_opp	26
Years observed	1979-2025
rms	0.68

Best values

	Value	Standard error
Parent

a_p	2.241
e_p	0.257
sin(i_p)	0.128
G	0.150
H	14.020
Mass
D	5.72	0.367
pV	0.150	0.0344

	Value
Rotational Period	6.780
Period quality	3
Spectral Class	C
Spectral Class Score	1.578

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.2410	0.2565	0.1284	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
4.59	1.090	1.090	Masiero	2021PSJ.....2..162M	NEATM
4.88	0.889	0.889	Masiero	2017AJ....154..168M	NEATM
5.35	1.190	1.190	Masiero	2012ApJ...759L...8M	NEATM
6.18	0.500	0.500	Usui	2011PASJ...63.1117U	NEATM
6.48	1.300	1.300	Ali-Lagoa	2018A&A...612A..85A	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.132	0.0530	0.0530	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.136	0.0658	0.0658	Masiero	2017AJ....154..168M	NEATM
0.174	0.0890	0.0890	Masiero	2012ApJ...759L...8M	NEATM
0.198	0.0690	0.1050	Masiero	2021PSJ.....2..162M	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
14.02			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
6.67	1+	Synodic	Szabo	2016A&A...596A..40S	Lightcurve
6.7824	2	Synodic	Ditteon	2004MPBu...31...54D	Lightcurve
6.784	3	Synodic	Skiff	LCDB	Lightcurve
6.785	3-	Synodic	Skiff	2023MPBu...50...74S	Lightcurve
9.6	2-	Synodic	Behrend	LCDB	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
C		0.263		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT