1987 VD

1987VD, 07930, 1970 TC, 1970TC, 1994 YH, 1994YH, 1999 CU76, 1999CU76, J70T00C, J87V00D, J94Y00H, J99C76U

All data for this body: [vot]

MPC data

Name (number)	1987 VD (7930)
a	2.25550
e	0.25287
i / sin(i)	5.1383 / 0.08956
q	1.68515
Q	2.82584
ω	67.2885
Node	277.6874
m	249.5299
n	0.2910
Epoch	2460200.5

n_obs	3514
n_opp	24
Years observed	1953-2023
rms	0.49

Best values

	Value	Standard error
Parent

a_p	2.258
e_p	0.206
sin(i_p)	0.100

	Value	Standard error
G	0.150
H	14.860
Mass
D	3.05	0.108
pV	0.628	0.1274
Rotational Period

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.2583	0.2061	0.0999	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
3.05	0.621	0.621	Masiero	2011ApJ...741...68M	NEATM
3.05	0.110	0.110	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.628	0.2085	0.2085	Masiero	2011ApJ...741...68M	NEATM
0.629	0.1610	0.1610	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
14.86			MPC-2023-12-04	MPC-2023-12-04	Phot