1998 SJ48

1998SJ48, 1993 TD42, 1993TD42, 44376, J93T42D, J98S48J

All data for this body: [vot]

MPC data
Name (number) 1998 SJ48 (44376)
a 2.87220
e 0.11060
i / sin(i) 1.5882 / 0.02772
q 2.55452
Q 3.18987
ω 21.7405
Node 354.5906
m 172.0070
n 0.2025
Epoch 2460800.5
nobs 1114
nopp 22
Years observed 1993-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.874
ep 0.073
sin(ip) 0.038
G 0.150
H 15.200
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8737 0.0726 0.0377 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.20 MPC-2023-12-04 MPC-2023-12-04 Phot