Vihuri

01478, 1934 CG, 1934CG, 1938 CF, 1938CF, J34C00G, J38C00F

All data for this body: [vot]

MPC data

Name (number)	Vihuri (1478)
a	2.46630
e	0.08948
i / sin(i)	7.8301 / 0.13624
q	2.24563
Q	2.68698
ω	162.6053
Node	318.5039
m	207.2256
n	0.2545
Epoch	2460800.5

n_obs	5854
n_opp	36
Years observed	1906-2025
rms	0.55

Best values

	Value	Standard error
Parent

a_p	2.465
e_p	0.121
sin(i_p)	0.146
G	0.150
H	12.350
Mass
D	10.61	0.584
pV	0.170	0.0391

	Value
Rotational Period	19.740
Period quality	2
Spectral Class	L
Spectral Class Score	8.372

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.4650	0.1211	0.1456	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.14	2.230	2.230	Ali-Lagoa	2018A&A...612A..85A	NEATM
11.19	0.790	0.790	Usui	2011PASJ...63.1117U	NEATM
12.38	2.480	2.480	Ali-Lagoa	2018A&A...612A..85A	NEATM
8.84	1.630	1.630	Nugent	2016AJ....152...63N	NEATM
9.52	1.300	1.300	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.126	0.0680	0.0680	Masiero	2012ApJ...759L...8M	NEATM
0.166	0.0660	0.0660	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.206	0.0820	0.0820	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.260	0.1300	0.1300	Nugent	2016AJ....152...63N	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
12.35			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
19.5	1	Synodic	Binzel	1987Icar...72..135B	Lightcurve
19.742	2	Synodic	Wiles	LCDB	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
L		0.987		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
L	M	0.490000	0.360000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
S				Tholen	VIS	Xu	1995Icar..115....1X	SPEC