1998 SX142

1998SX142, 1987 SK28, 1987SK28, 2001 DV51, 2001DV51, 40223, J87S28K, J98SE2X, K01D51V

All data for this body: [vot]

MPC data
Name (number) 1998 SX142 (40223)
a 3.04603
e 0.16730
i / sin(i) 16.5301 / 0.28452
q 2.53642
Q 3.55563
ω 232.8126
Node 12.8214
m 11.6634
n 0.1854
Epoch 2460200.5
nobs 2466
nopp 26
Years observed 1987-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Aegle (96)
 
ap 3.047
ep 0.185
sin(ip) 0.286
Value Standard error
G 0.150
H 13.320
Mass
D 12.49 0.322
pV 0.059 0.0113
Rotational Period 11.001
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
96 Aegle 630 Aegle Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0470 0.1853 0.2865 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.01 0.349 0.349 Masiero 2011ApJ...741...68M NEATM
15.24 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
15.83 3.170 3.170 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.077 0.0160 0.0160 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.00 Durech 2018A&A...617A..57D Model