1999 OR1

1999OR1, 1986 YQ, 1986YQ, 1998 FX145, 1998FX145, 40406, J86Y00Q, J98FE5X, J99O01R

All data for this body: [vot]

MPC data
Name (number) 1999 OR1 (40406)
a 2.32892
e 0.07170
i / sin(i) 7.4057 / 0.12890
q 2.16193
Q 2.49591
ω 326.0943
Node 115.4465
m 151.3328
n 0.2773
Epoch 2460200.5
nobs 2523
nopp 20
Years observed 1986-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.329
ep 0.093
sin(ip) 0.120
Value Standard error
G 0.150
H 14.640
Mass
D 2.52 0.659
pV 0.532 0.2315
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3286 0.0932 0.1196 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.659 0.659 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.532 0.2315 0.2315 Masiero 2011ApJ...741...68M NEATM
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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot