1999 SB18

1999SB18, 2001 BM8, 2001BM8, 70423, J99S18B, K01B08M

All data for this body: [vot]

MPC data
Name (number) 1999 SB18 (70423)
a 2.36152
e 0.13475
i / sin(i) 7.4628 / 0.12988
q 2.04332
Q 2.67973
ω 229.3162
Node 91.3335
m 245.1745
n 0.2716
Epoch 2460200.5
nobs 1692
nopp 18
Years observed 1999-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.361
ep 0.097
sin(ip) 0.115
Value Standard error
G 0.150
H 15.310
Mass
D 2.39 0.379
pV 0.309 0.1396
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
2.3612 0.0969 0.1150 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.39 0.379 0.379 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.309 0.1396 0.1396 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
15.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.43 Durech 2023A&A...675A..24D Model