1998 SS143

1998SS143, 13768, 1981 EU47, 1981EU47, 1993 TZ42, 1993TZ42, 1998 UZ35, 1998UZ35, J81E47U, J93T42Z, J98SE3S, J98U35Z

All data for this body: [vot]

MPC data
Name (number) 1998 SS143 (13768)
a 2.88066
e 0.05159
i / sin(i) 1.1312 / 0.01974
q 2.73205
Q 3.02927
ω 214.3534
Node 225.1518
m 105.2951
n 0.2016
Epoch 2460800.5
nobs 1508
nopp 24
Years observed 1981-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.881
ep 0.057
sin(ip) 0.036
G 0.150
H 14.830
Mass
D 3.54 0.335
pV 0.268 0.0691
Value
Rotational Period
Period quality None
Spectral Class Ds
Spectral Class Score 1.000
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 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8811 0.0565 0.0360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.54 0.335 0.335 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.268 0.0691 0.0691 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
14.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT