1991 VV1

1991VV1, 12735, 1994 LH1, 1994LH1, J91V01V, J94L01H

All data for this body: [vot]

MPC data

Name (number)	1991 VV1 (12735)
a	2.44966
e	0.22547
i / sin(i)	13.3524 / 0.23094
q	1.89735
Q	3.00198
ω	125.8110
Node	228.6818
m	299.3325
n	0.2571
Epoch	2460800.5

n_obs	3160
n_opp	23
Years observed	1991-2025
rms	0.66

Best values

	Value	Standard error
Parent

a_p	2.449
e_p	0.167
sin(i_p)	0.247
G	0.150
H	13.910
Mass
D	5.09	0.027
pV	0.269	0.0271

	Value
Rotational Period	3.260
Period quality	3-
Spectral Class	L
Spectral Class Score	4.716

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
6	Hebe	-1	Hebe	-1.0000	Nesvorny	2024ApJS..274...25N	HCM-2024
623	Chimaera	0	Chimaera		Novakovic	2019EPSC...13.1671N	HCM

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.4488	0.1673	0.2475	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
3.49	1.040	1.040	Masiero	2012ApJ...759L...8M	NEATM
5.00	0.070	0.070	Masiero	2014ApJ...791..121M	NEATM
5.11	0.029	0.029	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.247	0.0657	0.0657	Masiero	2011ApJ...741...68M	NEATM
0.270	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.480	0.2350	0.2350	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
13.91			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
3.2606	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
3.2606	3-	Synodic	Warner	2007MPBu...34...83W	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
D	D	0.2129	0.0660	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
L		0.786		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT