1999 RZ231

1999RZ231, 2000 YX61, 2000YX61, 40697, J99RN1Z, K00Y61X

All data for this body: [vot]

MPC data

Name (number)	1999 RZ231 (40697)
a	2.37272
e	0.13845
i / sin(i)	7.4993 / 0.13051
q	2.04421
Q	2.70122
ω	216.5959
Node	110.5725
m	213.9973
n	0.2697
Epoch	2460200.5

n_obs	2362
n_opp	19
Years observed	1998-2023
rms	0.62

Best values

	Value	Standard error
Parent	Vesta (4)

a_p	2.373
e_p	0.100
sin(i_p)	0.116

	Value	Standard error
G	0.150
H	14.820
Mass
D	2.98	0.171
pV	0.314	0.0938
Rotational Period

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
4	Vesta	401	Vesta		Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3726	0.1002	0.1159	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
2.98	0.171	0.171	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.314	0.0938	0.0938	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
14.82			MPC-2023-12-04	MPC-2023-12-04	Phot