1998 SX144

1998SX144, 2000 BN11, 2000BN11, 40225, J98SE4X, K00B11N

All data for this body: [vot]

MPC data
Name (number) 1998 SX144 (40225)
a 3.11003
e 0.18300
i / sin(i) 2.3248 / 0.04056
q 2.54090
Q 3.67916
ω 210.8918
Node 116.1688
m 350.2974
n 0.1797
Epoch 2460800.5
nobs 1311
nopp 24
Years observed 1991-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.107
ep 0.163
sin(ip) 0.021
G 0.150
H 14.610
Mass
D 6.60 0.176
pV 0.077 0.0151
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.082
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
12911 Goodhue -1 Goodhue -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1068 0.1631 0.0215 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.60 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0151 0.0151 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
14.61 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
B B 0.0136 0.0136 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT