1998 SX145

1998SX145, 25206, J98SE5X

All data for this body: [vot]

MPC data
Name (number) 1998 SX145 (25206)
a 2.75766
e 0.15360
i / sin(i) 5.7531 / 0.10024
q 2.33408
Q 3.18123
ω 268.6713
Node 45.0691
m 344.8050
n 0.2152
Epoch 2460800.5
nobs 1693
nopp 22
Years observed 1992-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.758
ep 0.131
sin(ip) 0.092
G 0.150
H 14.750
Mass
D 3.77 0.830
pV 0.216 0.0477
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.604
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 0 Merxia Novakovic 2019EPSC...13.1671N HCM
808 Merxia 513 Merxia 0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7577 0.1310 0.0916 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.77 0.830 0.830 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0477 0.0477 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
14.75 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
S 0.985 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6157 0.4800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0404 0.4800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT