1999 SM17

1999SM17, 1998 HJ111, 1998HJ111, 40733, J98HB1J, J99S17M

All data for this body: [vot]

MPC data
Name (number) 1999 SM17 (40733)
a 2.41778
e 0.14769
i / sin(i) 7.4988 / 0.13051
q 2.06069
Q 2.77486
ω 248.3280
Node 121.8299
m 117.3491
n 0.2622
Epoch 2460200.5
nobs 4302
nopp 19
Years observed 1998-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.418
ep 0.119
sin(ip) 0.120
Value Standard error
G 0.150
H 14.740
Mass
D 2.83 0.533
pV 0.461 0.1441
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
2.4183 0.1191 0.1198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.533 0.533 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.461 0.1441 0.1441 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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot