Tilia

01229, 1931 TP1, 1931TP1, 1936 MC, 1936MC, 1942 PH, 1942PH, 1948 PT, 1948PT, 1951 AC, 1951AC, 1951 CM, 1951CM, 1973 YW3, 1973YW3, 1975 FP, 1975FP, 1976 KB1, 1976KB1, 1977 RC4, 1977RC4, 1978 VK4, 1978VK4, J31T01P, J36M00C, J42P00H, J48P00T, J51A00C, J51C00M, J73Y03W, J75F00P, J76K01B, J77R04C, J78V04K

All data for this body: [vot]

MPC data

Name (number)	Tilia (1229)
a	3.22409
e	0.16712
i / sin(i)	1.0405 / 0.01816
q	2.68529
Q	3.76289
ω	167.1236
Node	197.3409
m	39.9613
n	0.1703
Epoch	2460800.5

n_obs	4981
n_opp	38
Years observed	1931-2025
rms	0.70

Best values

[raw, vot]

	Value	Standard error
Parent	Themis (24)

a_p	3.215
e_p	0.150
sin(i_p)	0.031
G	0.150
H	11.390
Mass
D	27.97	0.236
pV	0.063	0.0031

	Value
Rotational Period	7.030
Period quality	3
Spectral Class	B
Spectral Class Score	20.142

Family data

[raw, vot]

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
24	Themis	0	Themis		Novakovic	2019EPSC...13.1671N	HCM
24	Themis	602	Themis	1.7500	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

[raw, vot]

a_p	e_p	sin(i_p)	Author	Reference	Method
3.2149	0.1503	0.0309	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

[raw, vot]

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
27.39	5.480	5.480	Ali-Lagoa	2018A&A...612A..85A	NEATM
27.57	0.560	0.560	Usui	2011PASJ...63.1117U	NEATM
27.65	1.200	1.200	Tedesco	2002AJ....123.1056T	STM
27.66	2.590	2.590	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
27.80	0.276	0.276	Masiero	2011ApJ...741...68M	NEATM
29.10	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
31.69	3.170	3.170	Ali-Lagoa	2018A&A...612A..85A	NEATM
35.43	1.525	1.525	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM

Albedo data

[raw, vot]

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.051	0.0044	0.0044	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.057	0.0110	0.0110	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.069	0.0082	0.0082	Masiero	2011ApJ...741...68M	NEATM
0.076	0.0300	0.0300	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.084	0.0100	0.0100	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.084	0.0080	0.0080	Tedesco	2002AJ....123.1056T	STM

G data

[raw, vot]

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

[raw, vot]

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.39			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

[raw, vot]

Value	Quality	Side real or Synodic	Author	Reference	Method
7.035	3	Synodic	Klinglesmith	2019MPBu...46...81K	Lightcurve
7.0353	3	Synodic	Contreras	2019MPBu...46..381C	Lightcurve
7.0354	3	Synodic	Owings	2019MPBu...46..272O	Lightcurve
7.0355	3-	Synodic	Noschese	2019MPBu...46...77N	Lightcurve
8.246	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve

Spectral Class Data

[raw, vot]

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
A		0.950000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
B				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC
B				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
B		0.994		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
B	B	0.6963	0.5940	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
C		0.39		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	B	0.5115	0.5940	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	C	None	None	Movis	NIR	Popescu	2018A&A...617A..12P	PHOT