2008 HB25

2008HB25, 2005 QD156, 2005QD156, a4975, K05QF6D, K08H25B

All data for this body: [vot]

MPC data

Name (number)	2008 HB25 (364975)
a	2.87949
e	0.09396
i / sin(i)	16.7540 / 0.28826
q	2.60893
Q	3.15006
ω	256.8267
Node	212.6333
m	265.9849
n	0.2017
Epoch	2460800.5

n_obs	410
n_opp	13
Years observed	2005-2025
rms	0.82

Best values

	Value	Standard error
Parent	Fringilla (709)

a_p	2.881
e_p	0.107
sin(i_p)	0.300
G	0.150
H	16.150
Mass
D	4.12	0.236
pV	0.042	0.0117

	Value
Rotational Period
Period quality	None
Spectral Class	None
Spectral Class Score

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
37981	1998 HD130	-1	1998HD130	-1.0000	Nesvorny	2024ApJS..274...25N	HCM-2024
63530	2001 PG20	-1	2001PG20	-1.0000	Nesvorny	2024ApJS..274...25N	HCM-2024
709	Fringilla	623	Fringilla		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.8815	0.1072	0.3003	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
4.12	0.236	0.236	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.042	0.0117	0.0117	Masiero	2011ApJ...741...68M	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
16.15			MPC-2023-12-04	MPC-2023-12-04	Phot